Baked Oatmeal Muffins
Baked Oatmeal Muffins are the perfect combination of nutritious and delicious, making them a favorite for breakfast or a wholesome snack. These muffins are not only easy to whip up but also incredibly versatile, allowing you to customize them with your favorite mix-ins. With a base of wholesome oats and a delightful hint of sweetness from bananas and brown sugar, they are sure to become a staple in your kitchen. Let’s dive into why this recipe deserves a spot in your weekly meal prep!
Why This Recipe Belongs in Your Rotation

These Baked Oatmeal Muffins are packed with nutrients, making them a fantastic option for busy mornings. They are a great source of fiber, thanks to the oats, and the bananas provide potassium and natural sweetness. Plus, they are incredibly easy to make! Just mix the ingredients, bake, and enjoy. Whether you’re fueling up for a busy day or looking for a healthy snack, these muffins fit the bill perfectly. They are also freezer-friendly, making them an excellent make-ahead option.
Ingredient Breakdown
To make these scrumptious Baked Oatmeal Muffins, you will need the following ingredients:
- 2 eggs: Acts as a binder and adds protein.
- 1/2 cup mashed banana: About 1 medium banana; adds natural sweetness and moisture.
- 1/3 cup brown sugar: Provides a rich sweetness and caramel flavor.
- 1 tablespoon vanilla extract: Enhances the overall flavor profile.
- 2 teaspoons cinnamon: Adds warmth and depth to the muffins.
- 1/2 teaspoon salt: Balances the sweetness.
- 2 teaspoons baking powder: Helps the muffins rise and become fluffy.
- 3 cups old-fashioned oats: The star ingredient, providing fiber and texture.
- 1 cup almond milk (unsweetened): Keeps the muffins moist; can be substituted with any non-dairy milk.
- 1 cup blueberries: Fresh or frozen; adds a burst of flavor and antioxidants.
You can also get creative with mix-ins like nuts, seeds, or chocolate chips to suit your taste!
Essential Tools for Success
Before we start baking, here are the essential tools you’ll need:
- Mixing bowls: For combining the ingredients smoothly.
- Measuring cups and spoons: Ensures accurate measurements for consistent results.
- Whisk: Perfect for mixing the wet and dry ingredients.
- Muffin tin: To bake the muffins; ensure it’s non-stick or lined.
- Rubber spatula: For folding in the mix-ins without overmixing.
Baked Oatmeal Muffins: Step-by-Step Guide

Now, let’s get to the fun part—baking our Baked Oatmeal Muffins!
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures the muffins bake evenly and come out perfectly fluffy.
Step 2: Prepare the Muffin Tin
Grease a muffin tin with cooking spray or line it with muffin liners for easy removal.
Step 3: Mix Wet Ingredients
In a large mixing bowl, whisk together the eggs, mashed banana, brown sugar, vanilla extract, and almond milk until well combined. The mixture should be smooth and creamy.
Step 4: Combine Dry Ingredients
In another bowl, combine the oats, cinnamon, salt, and baking powder. Mix well to ensure the baking powder and spices are evenly distributed.
Step 5: Combine Wet and Dry Ingredients
Pour the dry mixture into the wet ingredients. Stir gently until just combined. Be careful not to overmix; a few lumps are okay!
Step 6: Add Blueberries (and Optional Mix-ins)
Fold in the blueberries and any additional mix-ins you desire. Gently stir until they are evenly distributed throughout the batter.
Step 7: Fill the Muffin Tin
Scoop the batter into each muffin cup, filling them about 2/3 full. This will allow room for the muffins to rise without overflowing.
Step 8: Bake
Place the muffin tin in the preheated oven and bake for about 20-25 minutes, or until a toothpick inserted into the center comes out clean.
Step 9: Cool and Enjoy
Once baked, remove the muffins from the oven and let them cool in the pan for about 5 minutes before transferring them to a wire rack. These muffins are delightful served warm or at room temperature!
Make It Fit Your Plan

These Baked Oatmeal Muffins are incredibly adaptable! Here are some suggestions to customize them to fit your dietary preferences:
- Gluten-Free: Use certified gluten-free oats.
- Vegan: Substitute eggs with flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water for each egg).
- Nut-Free: Replace almond milk with oat milk or another nut-free milk.
- Low Sugar: Reduce the brown sugar or use a sugar substitute.
Insider Tips
- For a more intense banana flavor, use overripe bananas.
- If using frozen blueberries, do not thaw them to prevent the batter from turning blue.
- For added texture, mix in chopped nuts or seeds.
- These muffins can be customized for any season by adding seasonal fruits like apples or cranberries.
Storing Tips & Timelines
To keep your Baked Oatmeal Muffins fresh, follow these storage tips:
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigerator: They can last up to a week if stored in the fridge.
- Freezer: For longer storage, freeze the muffins in a single layer on a baking sheet, then transfer to a zip-top bag for up to 3 months. Thaw overnight in the fridge or microwave when ready to enjoy.
Top Questions & Answers
Can I make these muffins ahead of time?
Absolutely! These muffins are perfect for meal prep. You can make a batch and store them in the refrigerator or freezer, ready to grab and go during busy mornings.
Can I substitute the oats with something else?
While oats are the main ingredient in this recipe, you can experiment with other grains like quinoa or a gluten-free flour blend. However, the texture will change significantly.
How do I know when the muffins are done?
You can check for doneness by inserting a toothpick into the center of a muffin; if it comes out clean or with just a few crumbs, your muffins are ready!
Can I use other fruits instead of blueberries?
Yes! Feel free to swap blueberries for your favorite fruits like chopped apples, raspberries, or even chocolate chips for a sweeter twist!
See You at the Table
These Baked Oatmeal Muffins are not just a recipe; they are a canvas for your creativity. With a few simple ingredients and some imaginative mix-ins, you can craft a delightful breakfast or snack that caters to your tastes. The warm aroma wafting through your kitchen as they bake will tantalize your senses, and the first bite will have you reaching for another. Whether you’re enjoying them fresh from the oven or grabbing one on your way out the door, these muffins are sure to be a hit with everyone. So gather your ingredients, preheat that oven, and let’s make some magic happen in your kitchen!

Baked Oatmeal Muffins
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Grease a muffin tin with cooking spray or line it with muffin liners.
- In a large mixing bowl, whisk together the eggs, mashed banana, brown sugar, vanilla extract, and almond milk until well combined.
- In another bowl, combine the oats, cinnamon, salt, and baking powder; mix well.
- Pour the dry mixture into the wet ingredients and stir gently until just combined.
- Fold in the blueberries and any additional mix-ins you desire.
- Scoop the batter into each muffin cup, filling them about 2/3 full.
- Bake for about 20-25 minutes, or until a toothpick inserted into the center comes out clean.
- Remove the muffins from the oven and let them cool in the pan for about 5 minutes before transferring them to a wire rack.
Notes
- For a more intense banana flavor, use overripe bananas.
- If using frozen blueberries, do not thaw them.
- For added texture, mix in chopped nuts or seeds.
- These muffins can be customized for any season by adding seasonal fruits.
