Delicious & Easy Homemade Oat Milk Creamer: Your Ultimate Guide to Dairy-Free Coffee Perfection
Elevate your coffee experience with this incredibly simple and customizable homemade oat milk creamer. Forget store-bought options filled with unwanted additives – this recipe lets you create a rich, creamy, and subtly sweet creamer right in your own kitchen, with endless flavor possibilities to suit your taste!

For years, the world of plant-based milks seemed complete with popular choices like soy, almond, and coconut. Then, humble oats entered the scene and revolutionized our expectations. Who would have thought these tiny grains could transform into such a deliciously creamy milk? And the best news for coffee lovers? Oats make an exceptional base for a homemade coffee creamer, offering a smooth, dairy-free alternative that truly elevates your morning brew.
Why Oat Milk Is the Perfect Choice for Coffee Creamer
Oat milk has rapidly become a favorite for coffee enthusiasts, and for good reason. Its naturally creamy texture and slightly sweet flavor profile make it an ideal base for a coffee creamer that enhances, rather than overpowers, your coffee. Unlike some other plant milks that can curdle or separate, oat milk tends to blend beautifully, creating a silky-smooth consistency. When you craft your own oat milk creamer at home, you unlock a flavor and freshness that store-bought versions simply can’t match, all while avoiding unnecessary emulsifiers, thickeners, and preservatives.

Why You’ll Love This Homemade Oat Milk Creamer Recipe
There are countless reasons why this vegan oat milk creamer deserves a permanent spot in your refrigerator:
- Effortlessly Easy: This recipe is incredibly straightforward, requiring no specialized equipment or hard-to-find ingredients. With just a blender and a few minutes of your time, you can whip up a batch that rivals any premium creamer.
- Unbeatable Flavor: The inherent subtle sweetness of oat milk complements your coffee without dominating its natural taste. However, if you crave an extra kick of flavor, we provide four fantastic options to transform your creamer into something truly special.
- Wholesome & Transparent: When you make your creamer from scratch, you gain complete control over what goes into it. Say goodbye to unknown fillers, artificial thickeners, questionable preservatives, and other additives often found in commercial creamers. You’ll know every ingredient is simple and natural.
- Cost-Effective: Making your own creamer is significantly more budget-friendly than consistently purchasing gourmet plant-based creamers from the store. Enjoy premium quality without the premium price tag.
- Customizable for Every Palate: Whether you prefer a touch of sweetness, a hint of spice, or a decadent chocolate note, this recipe is a blank canvas for your creativity. Experiment with different flavors to find your perfect match.

Understanding Your Ingredients
Each ingredient plays a crucial role in achieving the perfect consistency and flavor for your homemade oat milk creamer. For precise quantities and detailed instructions, please refer to the comprehensive recipe card below.
- Oats: The star of our show! It’s essential to use either quick oats or old-fashioned rolled oats for the best results. These varieties break down easily in the blender, creating a smooth texture. Avoid steel-cut oats, as they are too coarse and will result in a gritty creamer. Soaking the oats is a critical step: a quick 5-minute soak in hot water or an overnight soak helps soften them and ensures a smoother blend, preventing a slimy texture.
- Coconut Oil: This ingredient is key for adding a luscious richness and body to your creamer, mimicking the mouthfeel of dairy cream. It also aids in emulsification, preventing separation. For a neutral flavor, be sure to use *refined* coconut oil; unrefined coconut oil will impart a distinct coconut taste. If you prefer, a neutral oil like avocado oil can be used as an alternative, though coconut oil offers superior creaminess.
- Cold-Filtered Water: Using cold, filtered water is important. Filtered water ensures a clean taste, free from tap water impurities. The cold temperature helps to prevent the oats from becoming too gelatinous or slimy during blending, contributing to a smoother final product.
- Vanilla Extract: A staple in many sweet recipes, vanilla extract provides a warm, inviting aroma and a subtly sweet background note that enhances the overall flavor of the creamer, making it more akin to traditional coffee creamers.
- Maple Syrup: Our natural, vegan sweetener of choice. Maple syrup offers a lovely depth of flavor and is easily adjustable to your personal sweetness preference. Feel free to add more or less depending on how sweet you like your coffee. Other natural sweeteners like agave nectar can also be used.
Exciting Flavor Options:
Take your creamer to the next level with these delightful mix-ins. Add these to your blended base creamer and blend again until fully incorporated:
- Cinnamon: Simple yet powerfully aromatic. Just a touch of ground cinnamon creates a comforting, warm creamer perfect for any time of year.
- Chocolate Mint: A decadent combination that’s perfect for a holiday treat or a special morning indulgence. Use unsweetened cocoa powder and a dash of mint extract for a rich, refreshing flavor.
- Pumpkin Spice: Embrace the cozy autumn vibes with a spoonful of pumpkin pie spice. This seasonal favorite is not just for lattes; it’s fantastic in your daily coffee too.
- Apple Pie: A unique and comforting flavor, apple pie spice adds a blend of cinnamon, nutmeg, and allspice that conjures the warmth of homemade apple pie.



How to Make Homemade Oat Milk Creamer: A Simple Guide
Crafting your own delicious vegan coffee creamer is a surprisingly quick and easy process. Follow these straightforward steps to achieve a perfectly smooth and flavorful batch:
- Prepare the Oats: Begin by properly preparing your oats. After soaking them (either for 5 minutes in hot water or overnight in cold water), thoroughly drain and rinse them under cold water. This rinsing step helps to remove excess starch, which is key to preventing a slimy texture in your finished creamer.
- Blend All Ingredients: Transfer the drained and rinsed oats to a high-speed blender. Add the coconut oil, cold filtered water, vanilla extract, and maple syrup to the blender jar. Blend on high for at least 30-60 seconds, or until the mixture is completely smooth and no visible oat pieces remain. The longer you blend, the smoother your creamer will be, but avoid over-blending to prevent sliminess.
- Crucial Straining Step: This step is non-negotiable for a truly luxurious, grit-free creamer. Place a fine mesh strainer over a large bowl or measuring cup. For an even smoother result, you can line the strainer with cheesecloth or a nut milk bag. Slowly pour the blended oat mixture through the strainer, pressing down on the solids with a spoon or spatula to extract as much liquid as possible. Discard the leftover oat pulp; what you’re left with is your creamy oat milk base.
- Infuse with Flavor (Optional): If you desire a flavored creamer, return the strained liquid to the blender. Add your chosen flavor mix-ins (e.g., cinnamon, cocoa powder, pumpkin spice) and blend again briefly until fully incorporated. This ensures the flavors are evenly distributed.
- Taste and Adjust: Take a small taste of your freshly made oat milk creamer. At this stage, you can adjust the sweetness by adding more maple syrup if desired. If you prefer a thinner consistency, you can add a tablespoon of cold filtered water at a time and blend again until you reach your ideal thickness.

Expert Tips for a Perfect Batch Every Time
While making this creamer is quite simple, these additional tips will help ensure your results are consistently perfect and deliciously creamy:
- Choose the Right Oats: Stick to quick-cooking oats or old-fashioned rolled oats. These varieties have been processed enough to break down easily, creating a smooth texture. Steel-cut oats are much harder and will result in a gritty or chunky creamer, even after extensive blending and straining.
- Do Not Skip the Straining! This is perhaps the most critical step for achieving a smooth, non-slimy creamer. Even with a powerful blender, tiny oat particles remain. Straining through a fine-mesh sieve (or, for ultimate smoothness, a nut milk bag or cheesecloth) removes these particles, preventing a grainy texture in your coffee.
- Chill and Shake Before Use: Oat milk creamer, especially when homemade, may naturally separate in the refrigerator due to the oil and water components. This is completely normal! Simply give the bottle a good shake or stir vigorously before each use to reintegrate the ingredients and restore its creamy consistency.
- Avoid Over-Blending: While you want a smooth mixture, blending oats for too long can activate their starches and lead to a slightly gummy or slimy texture. Blend just until smooth, typically 30-60 seconds, and then proceed to strain.
- Use Cold Water: As mentioned, starting with cold filtered water helps minimize the release of starches, further contributing to a non-slimy texture.
- Adjust to Your Preference: Don’t be afraid to customize! Taste the creamer before storing. If you prefer it sweeter, add more maple syrup. If it’s too thick, add a tablespoon of water at a time until it reaches your desired consistency.
Versatile Ways to Enjoy Your Homemade Oat Milk Creamer
Your freshly made oat milk creamer is incredibly versatile, extending far beyond just a simple coffee additive. Get creative with how you use this dairy-free delight!
- Morning Coffee & Espresso: The most obvious use! Add it to your hot or iced coffee, lattes, or cappuccinos just as you would any store-bought creamer. Its rich texture and subtle sweetness perfectly complement the robust flavor of coffee.
- Smoothies & Shakes: Boost the creaminess and flavor of your morning smoothie or a refreshing milkshake. It adds a lovely richness without overpowering other ingredients.
- Hot Chocolate & Chai Lattes: Replace dairy milk or creamer in your favorite warm beverages for a comforting, vegan twist. The natural sweetness of the oat milk enhances these drinks beautifully.
- Oatmeal & Cereal: Pour it over your breakfast cereal or stir it into a bowl of oatmeal for an extra layer of creamy goodness and flavor.
- Baking & Cooking: In some recipes, especially those requiring a touch of richness or a dairy-free liquid, your oat milk creamer can be a fantastic substitute. Think light sauces, pancake batter, or muffins where a creamy base is desired.

Storage and Freezing Guidelines
Proper storage ensures your homemade oat milk creamer stays fresh and delicious for as long as possible:
- Refrigeration: Store your oat milk creamer in a clean, food-safe airtight bottle or jar in the refrigerator. It will maintain its quality and freshness for up to 5 days. Remember that natural separation may occur, so always give it a good shake or stir before each use.
- Freezing for Extended Shelf Life: Yes, this recipe is freezer-friendly! To enjoy your creamer for longer, pour it into freezer-safe containers (like ice cube trays for individual servings, or larger airtight containers). Freeze for optimum quality within one month. When you’re ready to use it, simply transfer the frozen creamer to the refrigerator and allow it to thaw overnight. Stir or shake well before adding to your coffee.
Explore More Vegan Recipes
If you loved making this homemade oat milk creamer, you’re in for a treat! Discover more delicious and easy vegan remakes and plant-based staples:
- Easy Vegan Lemon Curd
- Vegan Heavy Cream Substitute
- Vegan Chickpea Tuna Salad
- How to Make Vegan Parmesan Cheese

We hope you thoroughly enjoy this incredible homemade oat milk creamer! It’s a simple change that can make a huge difference in your daily coffee ritual. If you try this recipe, we’d love to see your creations! Please snap a photo and tag #jessicainthekitchen on Instagram. Your feedback is invaluable, so please consider leaving a comment below and giving the recipe a rating. Thank you for being part of our kitchen adventures!

Homemade Oat Milk Creamer
Ingredients
- ½ cup oats, soaked in boiling hot water for 5 minutes or soaked overnight (40 grams)*
- 2 tablespoon refined coconut oil, 14 grams, or another neutral oil such as avocado oil (use refined coconut oil to avoid coconut flavor)
- 1 cup cold filtered water, 240 grams
- 1 teaspoon vanilla extract, 4 grams
- 1 teaspoon maple syrup, or more if you prefer a sweeter coffee creamer (5 grams)
Optional Flavor Mix-Ins:
- Cinnamon: 1⁄2 teaspoon ground cinnamon, 1 gram
- Chocolate mint: 2 tablespoons cocoa powder, 15 grams + 1 teaspoon mint extract (3 grams)
- Pumpkin spice: 1⁄2 teaspoon pumpkin pie spice, 1 gram
- Apple pie: 1⁄2 teaspoon apple pie spice blend, 1 gram
Instructions
- Drain and thoroughly rinse the soaked oats. Add them to a high-speed blender along with the coconut oil, cold filtered water, vanilla extract, and maple syrup. Blend on high until the mixture is completely smooth, about 30-60 seconds.
- Place a fine mesh strainer over a large bowl or measuring cup. Carefully pour the blended mixture through the strainer, pressing down on the oat solids with a spoon or spatula to extract as much liquid as possible. Discard the strained oat pulp; this liquid is your smooth oat milk creamer base.
- If you desire a flavored creamer, return the strained liquid to the blender and add any of the optional flavor mix-in ingredients or combinations. Blend again briefly until the flavors are fully incorporated. Taste the oat milk creamer and adjust the sweetness by adding more maple syrup if desired. If the consistency is too thick, add additional water (1 tablespoon at a time) and blend until your desired consistency is reached. Store the finished oat milk creamer in a food-safe airtight bottle or jar in the refrigerator for up to 5 days.
Notes
- The coconut oil may naturally solidify when the creamer is stored in the fridge. This is normal and doesn’t affect quality. You can bring the creamer to room temperature before using, or simply spoon it into a hot/warm beverage, where it will melt and blend seamlessly. Remember to use *refined* coconut oil to avoid any unwanted coconut flavor.
- Oats: For the best results and a smooth texture, always use old-fashioned rolled oats or quick oats for this recipe. Avoid using steel-cut oats, as they are too dense and will result in a gritty creamer.
- To store: Your homemade oat milk creamer will stay fresh for up to 5 days when kept in a food-safe airtight bottle or jar in the refrigerator. Natural separation is common, so be sure to shake or stir well before each use.
- To freeze: To extend the shelf life of your oat milk creamer, you can easily freeze it. Pour the creamer into freezer-safe containers (ice cube trays work wonderfully for single servings) and freeze for up to one month for optimal quality. To use, simply thaw the creamer overnight in the refrigerator before enjoying.
Disclaimer: Although jessicainthekitchen.com attempts to provide accurate nutritional information, kindly note that these are only estimates. Nutritional information may be affected based on the product type, the brand that was purchased, and in other unforeseeable ways. Jessicainthekitchen.com will not be held liable for any loss or damage resulting for your reliance on nutritional information. If you need to follow a specific caloric regimen, please consult your doctor first.
