These Easy Oatmeal Muffins are soft, moist, and lightly sweetened, making them a perfect breakfast or snack option. With a comforting oat texture and a subtle hint of vanilla, they are simple to make and freeze beautifully for meal prep. Whether enjoyed plain, with butter, or drizzled with honey, these muffins are a wholesome and delicious treat.
Why You’ll Love This Recipe
- Nutritious and Filling – Made with oats and buttermilk for a hearty texture.
- Quick and Easy – Requires minimal prep and simple pantry ingredients.
- Customizable – Easily add nuts, fruit, or spices to vary the flavor.
- Freezer-Friendly – Keeps well in the freezer, making them great for meal prep.
- Soft and Moist – Buttermilk ensures a tender crumb without making them too dense.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
- 1 ½ cups traditional rolled oats
- 1 cup buttermilk, at room temperature (see Notes for substitutions)
- 1 ½ cups all-purpose flour
- ½ teaspoon salt
- ½ teaspoon baking soda
- 1 ½ teaspoons baking powder
- ½ cup white or brown sugar, packed
- ½ cup oil (sunflower, coconut, or your preferred choice)
- 1 egg, at room temperature
- ½ teaspoon vanilla extract (optional)
Directions
- Pre-soak the Oats – In a medium bowl, mix the oats with buttermilk and let them sit while preparing the other ingredients.
- Preheat the Oven – Set to 350°F (180°C). Line a 12-cup muffin pan with paper liners or grease it lightly.
- Prepare Dry Ingredients – In a large bowl, sift together the flour, salt, baking soda, and baking powder.
- Mix Wet Ingredients – Add sugar to the oat mixture, then stir in the oil, egg, and vanilla extract (if using). Mix until well combined.
- Combine – Gently fold the wet ingredients into the dry ingredients, stirring just until combined. Do not overmix.
- Fill the Muffin Cups – Divide the batter evenly, filling each cup about ¾ full.
- Bake – Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
- Cool and Serve – Let muffins cool in the pan for a few minutes, then transfer to a wire rack. Serve warm or store for later.
Servings and Timing
- Servings: 12 muffins
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
Variations
- Spiced Muffins: Add ½ teaspoon cinnamon, nutmeg, or pumpkin spice for a warm, cozy flavor.
- Fruit Additions: Fold in blueberries, chopped apples, or mashed bananas for natural sweetness.
- Nutty Crunch: Stir in chopped walnuts, pecans, or almonds for extra texture.
- Citrus Twist: Add 1 teaspoon of orange or lemon zest for a fresh flavor boost.
- Sweeter Option: Sprinkle sugar on top before baking for a slightly crunchy topping.
Storage/Reheating
- Room Temperature: Store in an airtight container for up to 2 days.
- Refrigeration: Keep in the fridge for up to 5 days. Warm before serving.
- Freezing: Freeze for up to 1 month in an airtight bag. Thaw at room temperature or reheat in a 325°F (165°C) oven.
FAQs
Can I use instant oats instead of rolled oats?
Yes, but the texture will be slightly softer and less chewy.
What can I use instead of buttermilk?
Mix 1 cup of milk with 1 tablespoon of lemon juice or vinegar and let it sit for 5 minutes.
Can I make these muffins dairy-free?
Yes, use a plant-based milk alternative mixed with lemon juice instead of buttermilk.
How do I keep the muffins from getting dense?
Avoid overmixing the batter; stir just until the ingredients are combined.
Can I replace the sugar with honey or maple syrup?
Yes, but reduce the buttermilk slightly to maintain the right consistency.
What type of oil works best?
Sunflower, coconut, or vegetable oil work well. Coconut oil will add a slight coconut flavor.
Can I make mini muffins with this recipe?
Yes, but reduce the baking time to around 12-15 minutes.
How do I prevent muffins from sticking to the liners?
Use high-quality liners or lightly grease the muffin tin before baking.
Can I make these muffins gluten-free?
Use a gluten-free all-purpose flour blend in place of regular flour.
How do I make the tops crunchier?
Sprinkle sugar over the muffins before baking for a slightly crispy texture.
Conclusion
These Easy Oatmeal Muffins are a versatile, wholesome, and satisfying treat that can be enjoyed any time of the day. With a tender crumb and lightly sweet flavor, they pair perfectly with butter, jam, or honey. Whether you’re meal-prepping or baking a quick batch for breakfast, these muffins are sure to become a favorite in your home. Try them today and enjoy a simple yet delicious homemade treat!
Print
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 12 muffins 1x
- Category: Breakfast, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Easy Oatmeal Muffins are moist, fluffy, and lightly sweet, making them the perfect breakfast or snack. Made with rolled oats, buttermilk, and a touch of vanilla, they’re simple to prepare and freeze well for meal prep. Enjoy them warm with butter, honey, or jam for a comforting treat!
Ingredients
Dry Ingredients
- 1 1/2 cups traditional rolled oats
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 teaspoon baking soda
- 1 1/2 teaspoons baking powder
- 1/2 cup white or brown sugar, packed
Wet Ingredients
- 1 cup buttermilk, at room temperature (see note for substitution)
- 1/2 cup oil (sunflower, coconut, or preferred type)
- 1 large egg, at room temperature
- 1/2 teaspoon vanilla extract (optional)
Instructions
- Soak the oats: In a medium bowl, combine rolled oats and buttermilk. Let sit while preparing the rest.
- Preheat oven to 350°F (180ºC). Line a 12-cup muffin tin with paper liners or grease it.
- Prepare the dry ingredients: Sift together flour, salt, baking soda, and baking powder in a large bowl.
- Mix the wet ingredients: Add sugar to the oat-buttermilk mixture and stir. Then mix in oil and egg until well combined. Stir in vanilla extract, if using.
- Combine wet and dry: Gently fold the wet ingredients into the dry ingredients, stirring until just combined. Do not overmix.
- Fill muffin cups: Divide the batter evenly among the 12 muffin cups, filling each about ¾ full.
- Bake: Place in the oven and bake for 20-25 minutes, or until a tester inserted in the center comes out clean.
- Cool & serve: Let muffins cool in the pan for 5 minutes, then transfer to a wire rack. Enjoy warm or store for later!
Notes
- Homemade buttermilk: Mix 1 tbsp lemon juice or vinegar with 1 cup milk and let sit for 5 minutes.
- Oats: Traditional rolled oats provide texture, but instant oats can be used for a softer muffin.
- Sweetener swap: Use brown sugar for a caramel-like flavor or white sugar for a classic taste.
- Crunchy topping: Sprinkle sugar on top before baking for a crispier crust.
- Storage:
- Room temperature: 1-2 days in an airtight container.
- Refrigerate: Up to 5 days.
- Freeze: Up to 1 month; reheat in a 325°F (165°C) oven before serving.
- Flavor variations: Add cinnamon, nutmeg, or orange zest for a flavor boost.
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