Soft Banana Blueberry Oatmeal Muffins with Crunchy Crumb Topping

When that familiar craving for a cozy, homemade treat hits, my mind immediately drifts to warm banana blueberry oatmeal muffins. The memory of these beauties filling my kitchen with the sweet scent of ripe bananas and tart blueberries is enough to put a smile on my face. Imagine pulling a tray out of the oven, the golden tops glistening under a sprinkle of crunchy, cinnamon streusel. Not only do they look delicious, but they’re also easy to whip up—all in one bowl! These vegan, dairy-free, and egg-less muffins are perfect for busy mornings or that afternoon pick-me-up when you need a little something special. With their fluffy texture and vibrant flavor profile, you’ll quickly discover that your mornings deserve a bit of homemade joy, one muffin at a time. Let’s get baking!

Why Love These Banana Blueberry Oatmeal Muffins?

Exquisite flavors: The delightful pairing of ripe bananas and juicy blueberries creates a muffin that’s bursting with sweetness and nutrition.

Easy to make: With just one bowl needed, these muffins minimize mess and maximize convenience, perfect for your busy lifestyle.

Vegan and guilt-free: Free from eggs and dairy, they cater to a variety of dietary needs without compromising taste.

Nutritious breakfast option: Each muffin is packed with wholesome oats and fruit, offering a balanced start to your day.

Crowd pleaser: Ideal for family brunches or afternoon snacks, they’re sure to impress both friends and little ones.

Store and savor: Remember to check out my tips on how to store them for freshness so you can enjoy them all week long!

Banana Blueberry Oatmeal Muffin Ingredients

For the Muffins
Mashed Ripe Banana (½ cup, about 1 medium) – Adds natural sweetness and moisture; ensure they’re very ripe for the best flavor.
Melted Coconut Oil (¼ cup) or Dairy-Free Butter – Serves as the main fat; can be swapped with vegetable oil for a different taste.
Granulated Cane Sugar (¾ cup) – Provides sweetness; light brown sugar or coconut sugar can be used instead.
Unsweetened Applesauce (¼ cup) – Acts as an egg substitute, binding the mixture and reducing fat; replace with more mashed banana if needed.
Pure Vanilla Extract (1 tbsp) – Enhances the muffins’ overall flavor.
Almond Milk (½ cup or other dairy-free milk) – Adds moisture; ensure it’s at room temperature for best results.
All-Purpose Flour (2 cups) – Gives structure; feel free to substitute with white whole wheat or a gluten-free mix.
Sea Salt (½ tsp) – Balances sweetness and enhances flavor.
Baking Powder (2 tsp) – Key for achieving a fluffy texture.
Fresh or Frozen Blueberries (1 cup) – Essential for that juicy burst of flavor; use ripe ones for maximum enjoyment.
Old-Fashioned Oats (½ cup) – Adds texture and heartiness to the muffins.

For the Crumb Topping
Softened Coconut Oil or Vegan Butter (2 tbsp) – This forms the base of the crumb topping.
Granulated Cane Sugar (2 tbsp) – Sweetens the topping, adding a delightful contrast.
Old-Fashioned Oats (¼ cup) – Provides a crunchy element to the topping.
Ground Cinnamon (1 tsp) – Infuses warmth and flavor into the crumb topping, making it irresistible.

These Banana Blueberry Oatmeal Muffins with Crumb Topping are a fantastic way to enjoy a healthy breakfast or snack!

How to Make Banana Blueberry Oatmeal Muffins

  1. Preheat the oven: Set your oven to 375°F (190°C) and prepare your muffin tins by greasing them or lining them with muffin liners.

  2. Mash the banana: In a medium bowl, use a fork to mash the ripe banana until it’s nice and smooth. This will add natural sweetness and moisture to your muffins.

  3. Combine wet ingredients: Pour in the melted coconut oil and granulated sugar, then cream them together with the mashed banana until smooth. Stir in the vanilla extract, applesauce, and almond milk for a creamy mixture.

  4. Combine dry ingredients: In a separate bowl, whisk together the all-purpose flour, sea salt, baking powder, and old-fashioned oats until well mixed.

  5. Combine wet and dry: Gradually fold the dry ingredients into the wet mixture, mixing gently until just combined. Be careful not to overmix, then fold in the blueberries with love and care.

  6. Fill muffin tins: Using a scoop or spoon, fill each muffin tin about ¾ full with the batter, allowing some space for the muffins to rise.

  7. Make crumb topping: In a small bowl, mix together the crumb topping ingredients—softened coconut oil, granulated sugar, old-fashioned oats, and ground cinnamon—then sprinkle it generously over the muffin batter.

  8. Bake: Place the muffin tin in the oven and bake for 20 minutes. After that, raise the temperature to 400°F (205°C) and bake for an additional 3-5 minutes or until the tops are golden brown and a toothpick comes out clean.

  9. Cool: Allow the muffins to cool in the pan for about 5 minutes before transferring them to a wire rack to cool completely.

Optional: Serve warm with a smear of vegan butter for a delicious treat.
Exact quantities are listed in the recipe card below.

Banana Blueberry Oatmeal Muffins with Crumb Topping

What to Serve with Banana Blueberry Oatmeal Muffins?

Elevate your breakfast or snack time with delightful companions that enhance the flavors and textures of these scrumptious muffins.

  • Fresh Fruit Salad: A vibrant mix of berries and citrus provides a refreshing contrast to the sweet muffins, enhancing your morning’s vibrancy.
  • Creamy Almond Butter: Spread a generous layer on warm muffins for a nutty, satisfying boost of healthy fats and protein.
  • Vegan Yogurt Parfait: Layer dairy-free yogurt with granola and fresh blueberries for a sumptuous, creamy texture that pairs beautifully.
  • Coconut Chai Latte: Enjoy a warm, spiced drink that complements the cinnamon topping, creating a cozy atmosphere perfect for relaxation.
  • Maple Syrup Drizzle: A touch of organic maple syrup adds sweetness and depth—perfect for those who enjoy their muffins a bit sweeter.
  • Chia Seed Jam: Spread tangy chia jam for a healthy twist that resonates with the fruitiness of the muffins and adds a delightful chew.
  • Herbal Tea Selection: Sip on chamomile or peppermint tea to balance the muffins’ sweetness, contributing to a peaceful start to your day.
  • Dark Chocolate Squares: A small piece of high-quality dark chocolate serves as a delightful afternoon treat, making each muffin bite even more indulgent.
  • Nut Trail Mix: A small bowl of mixed nuts adds crunch and savoriness, offering a perfect textural contrast to the soft and fluffy muffins.

Expert Tips for Banana Blueberry Oatmeal Muffins

Room Temperature Ingredients:: Ensuring all wet ingredients are at room temperature helps prevent the coconut oil from solidifying, leading to a smoother batter.

Don’t Overmix:: Gently fold the dry ingredients into the wet mixture until just combined. Overmixing can lead to dense muffins, which we want to avoid for our Banana Blueberry Oatmeal Muffins with Crumb Topping.

Use Ripe Bananas:: For the best flavor and moisture, use very ripe bananas. They enhance sweetness and contribute to the muffin’s natural taste.

Check for Doneness:: Keep an eye on baking time; every oven is different. Insert a toothpick in the center—if it comes out clean, your muffins are done.

Cool Completely:: Allow muffins to cool fully before storing. This will ensure they maintain their structure and texture, making every bite delightful.

Experiment Kindly:: Feel free to swap in different fruits or dairy-free milks, but remember that some substitutions may affect texture. Enjoy experimenting!

Banana Blueberry Oatmeal Muffins Variations

Feel free to explore these fun and flavorful twists to make these muffins even more delightful!

  • Nut-Free: Replace almond milk with oat milk or coconut milk for a nut-free option that stays creamy and delicious.

  • Gluten-Free: Opt for a gluten-free flour blend instead of all-purpose flour for a safe and scrumptious gluten-free muffin.

  • Spiced Up: Add a pinch of nutmeg or ginger to the dry ingredients for a warm, spicy flavor infusion that awakens the taste buds.

  • Fruit Swap: Substitute blueberries with raspberries or chopped strawberries for a refreshing change in flavor that offers a tart sweetness.

  • Add Seeds: Mix in chia seeds or flaxseeds for added nutrition; this not only boosts the fiber content but adds a satisfying crunch.

  • Chocolate Lovers: Fold in a handful of dark chocolate chips or cacao nibs for a decadent touch that pairs wonderfully with the fruit.

  • Maple Flavor: Use a tablespoon of maple syrup in place of some sugar for a lovely, rich flavor that sings of cozy mornings.

Unleash your creativity—there’s no right or wrong way to make these muffins your own!

How to Store and Freeze Banana Blueberry Oatmeal Muffins

Room Temperature:: Store muffins in an airtight container at room temperature for up to 3 days. Enjoy them fresh; they taste best when just baked!

Fridge:: You can refrigerate the muffins in an airtight container for up to a week. Make sure they’re cooled completely to maintain their fluffy texture.

Freezer:: For longer storage, freeze the muffins in a single layer, then transfer to a freezer-safe bag for up to 3 months. Thaw at room temperature or microwave for a quick treat.

Reheating:: Warm muffins in the microwave for about 15-20 seconds or in the oven at 350°F (175°C) for 5-10 minutes. This will help reinvigorate their fluffy goodness!

Make Ahead Options

These Banana Blueberry Oatmeal Muffins with Crumb Topping are perfect for meal prep enthusiasts! You can mix the wet ingredients, like mashed bananas and melted coconut oil, and store them in the refrigerator for up to 24 hours. Additionally, you can prepare the dry ingredients in advance and keep them in an airtight container for up to 3 days. When you’re ready to bake, simply combine the wet and dry mixtures, fold in the blueberries, and proceed with the crumb topping before baking. This method not only saves time but ensures that your muffins are just as delicious and fresh whenever you’re ready to enjoy them!

Banana Blueberry Oatmeal Muffins with Crumb Topping

Banana Blueberry Oatmeal Muffins with Crumb Topping Recipe FAQs

What kind of bananas should I use?
Absolutely! For the best flavor and moisture, always use very ripe bananas. Look for bananas with plenty of brown spots and a soft texture. They enhance sweetness and contribute to the muffins’ delicious natural taste.

How should I store leftover muffins?
To keep your Banana Blueberry Oatmeal Muffins with Crumb Topping fresh, store them in an airtight container at room temperature for up to 3 days. If you prefer, you can refrigerate them for up to a week—just make sure they’re completely cooled to maintain their fluffy texture.

Can I freeze these muffins?
Yes! To freeze your muffins, place them in a single layer on a baking sheet until frozen solid. Transfer them into a freezer-safe bag or container for up to 3 months. When you’re ready to enjoy one, thaw at room temperature or pop them in the microwave for a quick treat.

What if my muffins turn out too dense?
Very good question! If your muffins come out dense, it might be due to overmixing the batter. Be sure to gently fold the dry ingredients into the wet mixture until just combined. Also, check that you’re using enough leavening agent (baking powder) and that it’s fresh; old baking powder can lead to flat, dense muffins.

Can these muffins be made nut-free?
Of course! You can make these muffins nut-free by substituting almond milk with any other non-dairy milk, like oat or soy milk. Just ensure that your milk choice is free of nuts, keeping everyone in the family safe and happy!

Can I use a different type of flour?
Certainly! If you’re looking to use a different flour, you can swap all-purpose flour with white whole wheat flour or even a gluten-free flour blend. Just keep in mind that some blends may require slight adjustments in liquid, so feel free to experiment a bit!

Banana Blueberry Oatmeal Muffins with Crumb Topping

Soft Banana Blueberry Oatmeal Muffins with Crunchy Crumb Topping

Delight in these Banana Blueberry Oatmeal Muffins with Crumb Topping, a cozy, homemade vegan treat perfect for any time of day.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 12 muffins
Course: Baking
Cuisine: Vegan
Calories: 150

Ingredients
  

For the Muffins
  • ½ cup Mashed Ripe Banana ensure they're very ripe for the best flavor
  • ¼ cup Melted Coconut Oil or Dairy-Free Butter can be swapped with vegetable oil
  • ¾ cup Granulated Cane Sugar light brown sugar or coconut sugar can be used instead
  • ¼ cup Unsweetened Applesauce acts as an egg substitute
  • 1 tbsp Pure Vanilla Extract enhances the muffins’ overall flavor
  • ½ cup Almond Milk or other dairy-free milk, at room temperature
  • 2 cups All-Purpose Flour feel free to substitute with white whole wheat or gluten-free mix
  • ½ tsp Sea Salt balances sweetness
  • 2 tsp Baking Powder key for achieving a fluffy texture
  • 1 cup Fresh or Frozen Blueberries use ripe ones for maximum enjoyment
  • ½ cup Old-Fashioned Oats adds texture and heartiness
For the Crumb Topping
  • 2 tbsp Softened Coconut Oil or Vegan Butter forms the base of the topping
  • 2 tbsp Granulated Cane Sugar sweetens the topping
  • ¼ cup Old-Fashioned Oats provides a crunchy element
  • 1 tsp Ground Cinnamon infuses warmth and flavor into the topping

Equipment

  • Muffin tin
  • Mixing Bowls
  • Whisk
  • Fork

Method
 

How to Make Banana Blueberry Oatmeal Muffins
  1. Preheat the oven to 375°F (190°C) and prepare your muffin tins by greasing them or lining them with muffin liners.
  2. In a medium bowl, use a fork to mash the ripe banana until it’s nice and smooth.
  3. Pour in the melted coconut oil and granulated sugar, then cream them together with the mashed banana until smooth. Stir in the vanilla extract, applesauce, and almond milk.
  4. In a separate bowl, whisk together the all-purpose flour, sea salt, baking powder, and old-fashioned oats.
  5. Gradually fold the dry ingredients into the wet mixture, mixing gently until just combined. Then fold in the blueberries.
  6. Using a scoop or spoon, fill each muffin tin about ¾ full with the batter.
  7. In a small bowl, mix together the crumb topping ingredients, then sprinkle it generously over the muffin batter.
  8. Place the muffin tin in the oven and bake for 20 minutes. Raise the temperature to 400°F (205°C) and bake for an additional 3-5 minutes.
  9. Allow the muffins to cool in the pan for about 5 minutes before transferring them to a wire rack.

Nutrition

Serving: 1muffinCalories: 150kcalCarbohydrates: 25gProtein: 2gFat: 5gSaturated Fat: 4gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 1gSodium: 100mgPotassium: 150mgFiber: 2gSugar: 7gVitamin C: 5mgCalcium: 2mgIron: 4mg

Notes

Serve warm with a smear of vegan butter for a delicious treat.

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