The BEST Banana Crumb Muffins (Easy Recipe!)

These moist and tender banana crumb muffins are crowned with a sweet, buttery cinnamon crumble that is absolutely irresistible. Baking these always fills my kitchen with the most wonderful aroma, bringing back cozy memories of childhood treats. They’re surprisingly simple to whip up, perfect for a weekend morning or an easy afternoon snack.

Golden banana muffins with a cinnamon-sugar crumble topping, served on a white plate.

Making homemade muffins feels like such a warm hug, doesn’t it? Especially when they involve ripe bananas and a generous crumb topping. This recipe is my go-to for using up those spotty bananas on the counter, transforming them into pure magic. The soft, banana-infused base paired with that crunchy, sugary topping? It is simply divine.

These muffins bake up beautifully and are perfect for sharing (or keeping all to yourself, I won’t tell). They require no fancy equipment, just a couple of bowls and a muffin tin. Whether you enjoy them warm from the oven or the next day, they are a delightful treat that feels both comforting and special.

Baking These Wonderful Banana Crumb Muffins

Bringing these delicious muffins to life is a straightforward process. You will start by preparing your muffin tin and preheating the oven, getting everything ready for baking success. Then, you will work with your dry and wet ingredients separately before bringing them together gently. The final touch is adding that delightful crumb topping before they go into the oven.

The steps are simple and designed for home bakers. Just be mindful not to overmix the batter, which is key to keeping your muffins tender and light.

The Process of Baking Banana Crumb Muffins

Here are the steps I follow to make these tasty treats:

  1. First, prepare your oven and muffin tin. Preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius). Take a standard muffin tin and lightly grease ten of the cups, or line them with paper liners. This makes sure your muffins release easily after baking.
  2. Grab a large mixing bowl. Into this bowl, measure and whisk together your dry ingredients: the all purpose flour, baking soda, baking powder, and salt. Give them a good whisk to make sure they are evenly distributed. Set this bowl aside for a moment.
  3. Now, get a separate medium bowl for the wet ingredients. Add the mashed very ripe bananas, granulated sugar, the gently whisked large egg, vanilla extract, ground cinnamon, ground nutmeg, and the melted and slightly cooled unsalted butter. Mix these wet ingredients together until they are well combined and smooth.
  4. Pour the wet ingredient mixture into the bowl containing the dry ingredients. Stir everything together gently. Mix just until there are no dry streaks of flour visible. It is really important not to overmix the batter, as this can make the muffins tough. A few small lumps are perfectly fine.
  5. Carefully spoon the prepared muffin batter into the prepared muffin cups. Fill each cup until it is about two-thirds full. This leaves room for the muffins to rise and for the generous crumb topping.
  6. Now, let’s make the star of the show, the crumb topping. In a small bowl, combine the packed light brown sugar, the 1/4 cup all purpose flour, and the 1/2 teaspoon ground cinnamon. Stir these dry ingredients together for the topping.
  7. Add the small pieces of cold unsalted butter to the sugar and flour mixture for the crumb topping. Use your fingertips or a pastry blender to work the cold butter into the dry ingredients. Continue until the mixture resembles coarse crumbs or wet sand. You can use your hands; it warms the butter slightly but is effective.
  8. Generously sprinkle this crumb topping mixture over the batter in each of the filled muffin cups. Make sure you get a good amount on each one; it is the best part.
  9. Place the muffin tin into the preheated oven. Bake for 15 to 20 minutes.
  10. You will know the muffins are done when they are golden brown and a toothpick inserted into the center of a muffin comes out clean.
  11. Let the muffins cool in the muffin pan for a few minutes after taking them out of the oven. This allows them to set slightly before you move them. Then, carefully transfer them to a wire rack to cool completely.
  12. Once completely cooled, store your delicious banana crumb muffins in an airtight container at room temperature to keep them fresh.
Cluster of golden banana muffins with a cinnamon-sugar crumble topping, served on a white plate.

Why Using Overripe Bananas is Key

Have you ever wondered why every banana bread or muffin recipe calls for bananas that look like they are past their prime? There is a great reason for it. As bananas ripen, the starches they contain convert into natural sugars. This means very ripe bananas are significantly sweeter than firm, yellow ones.

Using these spotty, brown bananas in your baking adds a wonderful natural sweetness and enhances that unmistakable banana flavor. They also become much softer and easier to mash, which contributes to the moist and tender texture of the muffins. So, don’t toss those brown bananas; they are perfect for baking these muffins.

Simple Ways to Mash Your Bananas

Mashing bananas for baking is a simple task, and you have a couple of easy options. You don’t need any special tools beyond what you likely already have in your kitchen.

  • Using a fork This is the classic method and my personal favorite for smaller batches. Just break the peeled bananas into a bowl and use the tines of a fork to press down and mash them until they reach your desired consistency. You can leave a few small lumps if you like a little texture in your muffins.
  • Using a stand mixer If you are making a large batch or just prefer the convenience, you can break chunks of peeled banana into the bowl of your stand mixer. Use the paddle attachment and let it run on a low speed for a minute or two until the bananas are mashed smoothly.

Either method works perfectly well to get your bananas ready for the batter.

Storing and Freezing Your Banana Crumb Muffins

If you happen to have any muffins left (a big ‘if’ in my house!), proper storage is important to keep them fresh and delicious. Once your muffins have cooled completely on a wire rack, store them in an airtight container at room temperature. They will stay wonderfully moist for about 3 days.

These muffins also freeze beautifully. Ensure they are completely cooled. Then, you can wrap each muffin individually in plastic wrap before placing them all in a large freezer-safe bag or container. To enjoy a frozen muffin, just take one out and let it thaw on the counter at room temperature for a few hours. They will taste almost as fresh as the day you baked them.

Feeling Adventurous? Adding Mix-Ins

While these banana crumb muffins are absolutely perfect as they are, sometimes it is fun to experiment with additions. The batter is quite forgiving and works well with a few simple mix-ins.

Chopped nuts are a popular choice. You can fold about a half cup of chopped pecans or walnuts into the batter along with the wet ingredients. This adds a lovely crunch and nutty flavor that pairs wonderfully with the banana and cinnamon.

If you are a chocolate lover, chocolate chips are a fantastic addition. Milk chocolate, semi-sweet, or even dark chocolate chips would be delicious. Add about a half cup to the batter when you add the nuts. The chocolate melts slightly during baking, creating little pockets of gooey goodness within the soft muffin. Just remember that adding mix-ins will slightly change the texture and overall flavor, but in a delightful way.

Golden banana muffins topped with a cinnamon-sugar crumble, served on a white plate.

What If You Don’t Have an Egg?

Funny story: one time I was baking these muffins and totally forgot to add the egg until after I had already spooned the batter into the muffin cups and added the topping. I decided to bake them anyway, thinking they might be a total flop. To my surprise, they turned out really well!

While the egg does contribute to the structure and richness, these muffins can indeed be made without it if absolutely necessary. The texture might be slightly different, perhaps a little more tender or crumbly, but they are still quite delicious. This is good to know if you are baking for someone with an egg allergy or just find yourself out of eggs mid-recipe. It was a happy accident that showed just how resilient this recipe is.

Frequently Asked Questions About Banana Crumb Muffins

Thinking about baking these muffins? Here are a few common questions people ask.

How do I know if my bananas are ripe enough?

Look for bananas that have lots of brown spots on the peel, almost looking entirely brown. They should be very soft to the touch and easy to mash. This stage ensures maximum sweetness and moisture.

Can I make the crumb topping ahead of time?

Yes, you can prepare the crumb topping in advance. Store it in an airtight container in the refrigerator for a few days or in the freezer for longer. Sprinkle it directly from the fridge or freezer onto the batter before baking.

My muffins turned out tough. What happened?

The most common reason for tough muffins is overmixing the batter. Once you combine the wet and dry ingredients, stir gently just until everything is incorporated. A few lumps are fine and actually preferred for a tender muffin.

Can I use frozen mashed bananas?

Absolutely. Thaw frozen mashed bananas completely before using them in the recipe. Drain off any excess liquid that accumulates during thawing to prevent the batter from being too wet.

How full should I fill the muffin cups?

Fill the muffin cups about two-thirds full with batter. This leaves plenty of room for the muffins to rise and for the generous amount of crumb topping.

How long do these muffins last?

When stored in an airtight container at room temperature, these muffins will stay fresh and delicious for up to 3 days. For longer storage, they can be frozen.

Is this recipe easily doubled?

Yes, you can easily double this recipe if you need more muffins. Just make sure you have enough muffin pans and bowl space to accommodate the larger quantity of batter and topping.

Print
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Golden banana muffins topped with a cinnamon-sugar crumble, served on a white plate.

The BEST Banana Crumb Muffins (Easy Recipe!)

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  • Author: Ryan Miller
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 10 muffins
  • Category: Muffins
  • Method: Oven

Description

These Banana Crumb Muffins are wonderfully moist and tender, crowned with an irresistible layer of sweet, buttery cinnamon crumbles! They make the perfect breakfast treat or afternoon snack!


Ingredients

For the Muffin Batter

  • 1 ½ cups (approx. 180g) all purpose flour
  • 1 teaspoon (approx. 5g) baking soda
  • 1 teaspoon (approx. 5g) baking powder
  • ½ teaspoon (approx. 3g) salt
  • 3 (approx. 350g) very ripe bananas, mashed (about 1 1/2 cups)
  • ¾ cup (approx. 150g) granulated sugar
  • 1 large (approx. 50g) egg, gently whisked
  • ⅓ cup (approx. 75g) unsalted butter, melted and slightly cooled
  • 1 teaspoon (approx. 5ml) pure vanilla extract
  • 1 teaspoon (approx. 2g) ground cinnamon
  • ½ teaspoon (approx. 1g) ground nutmeg

For the Crumb Topping

  • ½ cup (approx. 100g) packed light brown sugar
  • ¼ cup (approx. 30g) all purpose flour
  • ½ teaspoon (approx. 1g) ground cinnamon
  • 2 tablespoons (approx. 30g) cold unsalted butter, cut into small pieces

Instructions

  1. Preheat your oven to 375°F (190°C). Prepare a standard muffin tin by lightly greasing 10 cups or lining them with paper liners.
  2. Get a large mixing bowl. Whisk together the flour, baking soda, baking powder, and salt. Set this aside for a moment.
  3. In a separate medium bowl, combine the mashed bananas, granulated sugar, gently whisked egg, vanilla extract, ground cinnamon, ground nutmeg, and melted butter. Mix these wet ingredients until well combined.
  4. Add the wet ingredients mixture into the bowl with the dry ingredients. Stir gently just until everything is combined and no dry streaks remain. Be careful not to overmix the batter.
  5. Carefully spoon the muffin batter evenly into the prepared muffin cups, filling each cup about two-thirds full.
  6. For the crumble topping, get a small bowl. Mix together the packed light brown sugar, flour, and ground cinnamon.
  7. Add the small pieces of cold butter to the sugar and flour mixture. Use your fingers or a pastry blender to work the butter into the dry ingredients until the mixture looks like coarse crumbs or wet sand.
  8. Generously sprinkle this prepared crumb topping over the batter in each muffin cup.
  9. Bake the muffins in the preheated oven for 15 to 20 minutes.
  10. They are done when a toothpick inserted into the center of a muffin comes out clean.
  11. Let the muffins cool slightly in the pan for a few minutes before transferring them carefully to a wire rack to cool completely.
  12. Store cooled muffins in an airtight container at room temperature.

Notes

  • Source: This recipe is inspired by a beloved classic version, with the buttery crumb topping generously doubled for extra deliciousness and texture.
  • Bananas: For the best flavor and sweetness in your muffins, make sure the bananas you use are very ripe, with lots of brown spots on the peel.
  • Storage: Cooled muffins can be stored in an airtight container at room temperature for up to 3 days to keep them fresh.

Nutrition

  • Serving Size: 1 muffin
  • Calories: 295kcal
  • Fat: 9g
  • Saturated Fat: 6g
  • Trans Fat: 0.3g
  • Carbohydrates: 50g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 40mg

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