Healthy Peanut Butter Banana Muffins (Protein-Packed!)

January 28, 2026 Ellen 0 Comments

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Healthy Peanut Butter Banana Chocolate Chip Muffins

Craving a sweet bakery treat but want to keep things on the wholesome side? You are in exactly the right place! These Peanut Butter Banana Chocolate Chip Muffins are the ultimate marriage of flavor and feel-good ingredients. They deliver that classic, irresistible flavor trio—creamy peanut butter, naturally sweet overripe bananas, and rich, melty chocolate chips—while sneaking in a few smart, nutritious upgrades.

What makes these peanut butter banana muffins the undisputed champions of your breakfast table or afternoon snack break? It is all in the clever ingredients and substitutions:

🥜 Peanut butter — healthy fats and protein
🍌 Ripe bananas — natural sweetness + potassium
🥛 Greek yogurt — protein + moisture
🌾 Whole wheat pastry flour — more fiber and nutrients than all-purpose, with none of the density
🍁 Maple syrup — a natural sweetener that doesn’t spike and crash like refined sugar
🥥 Coconut oil — a cleaner fat source that also helps with texture
The chocolate chips? Those are for your soul. And soul health is health too.

Tips for the Best Peanut Butter Banana Muffins Every Time

Use very ripe bananas — the spottier the better. They’re sweeter, softer, and easier to mash.
Don’t overmix your batter. Stir until just combined or your muffins will be tough instead of fluffy — and nobody invited tough muffins.
Let them cool for at least 10 minutes before removing from the pan. Patience is a muffin virtue.
Store in an airtight container for up to 4 days, or freeze individually for grab-and-go mornings that feel suspiciously organized.

These muffins include…

Bananas
Peanut Butter
Chocolate Chips
Yogurt
Whole Wheat Pastry Flour

Peanut Butter Banana Chocolate Chip Muffins

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Muffins are my jam. I always made a batch for my sons’ playdates. These peanut butter banana chocolate chip muffins are made with whole wheat pastry flour, which is hearty but creates a more delicate crumb than regular whole wheat flour. These muffins are tender and not too sweet. The combination of peanut butter to banana in the recipe does not have one flavor over-power the other. As for the espresso powder, that doesn’t make the muffin taste like coffee; it brings out the chocolate flavor in the chocolate chips and gives the muffins a slightly nutty, roasted flavor. It’s a must have in this recipe! My favorite espresso powder is from King Arthur.

Author: Ellen
Category: Breakfast, Snack
Method: Baking

Ingredients

Units Scale

1 3/4 cups (220 grams) whole wheat pastry flour
1 teaspoon espresso powder
1 teaspoon baking soda
1 teaspoon baking powder
1/4 teaspoon salt
1 1/4 cup (300 grams) of mashed bananas (about 2 or 3 bananas)
1/2 cup (170 grams) maple syrup
1/2 cup (120 grams) Greek yogurt (or sour cream)
2 tablespoons (30 grams) coconut oil, melted and cooled
1 large egg, room temperature
1/3 cup (80 ml) milk (almond, oat, soy, dairy or non-dairy)
1/2 cup (130 grams) creamy peanut butter
2 teaspoons pure vanilla extract
3/4 cup (150 grams) chocolate chips, divided

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Instructions

Preheat overn to 425°F (218°C). Line a 12 count muffin pan with muffin liners.
In a medium bowl, whisk the flour, espresso powder, baking soda, baking powder and salt together. Set aside.
In a large mixing bowl, whisk the mashed bananas, maple syrup, yogurt, coconut oil, egg, milk, peanut butter and vanilla together until smooth.
Pour the dry ingredients into the banana mixture and sir gently with a silicone spatula until almost combined. Fold in the chocolate chips, but leave a large handful to sprinkle on top of the muffins as your last step.
Spoon the batter into the muffins cups, filling each to the top. With the handful of chocolate chips you set aside, sprinkle a few on top of each muffin.
Bake for 5 minutes at 425°F. After 5 minutes, reduce the oven temperature to 350°. Bake for an additional 15 minutes. Total baking time is 20 minutes. Test for doneness by inserting a cake needle or toothpick inserted into the center of one of the muffins. The needle should come out clean. If not, bake for an additional 1 or 2 minutes.
Allow the muffins to cool in the muffin pan for 5 minutes. Then transfer to a wire rack to continue cooling.

Notes

Whole wheat pastry flour works best in this recipe. It’s just hearty enough to give this muffin structure, yet produces a soft and tender crumb. You may substitute with regular whole wheat flour or all-purpose flour. Same measurement of 220 grams.
I have used honey instead of maple syrup. I have used half maple syrup and half honey. All are good.
You may use 2 tablespoons of butter instead of the coconut oil.
Keep muffins covered at room temperature for up to 3 days. Can be refrigerated for 1 week. Just pop in the microwave for a few seconds to warm them up.
Freeze baked and cooled muffins for up to 3 months. Thaw in fridge or room temperature.

❓ FAQ’s for Peanut Butter Banana Muffins

Can I make these peanut butter banana muffins gluten-free?

You can swap the whole wheat pastry flour for a 1:1 gluten-free flour blend. The texture may vary slightly, but the flavor will still make you very happy.

What kind of peanut butter works best?

A natural, creamy peanut butter (just peanuts and salt) works great. Avoid the super-oily, drippy kind or the sugar-loaded varieties for the best texture and balanced flavor.

Can I use almond butter instead of peanut butter?

Absolutely. Almond butter, cashew butter, or sunflower seed butter all work beautifully. We won’t tell the peanuts.

Do these taste like coffee because of the espresso powder?

Nope! The espresso powder is there purely as a flavor enhancer — it deepens the chocolate and banana notes without making your muffin taste like your morning latte. It’s sneaky in the best way.

Can I skip the chocolate chips?

Technically yes. Spiritually, we don’t recommend it. But if you’re looking for a lower-sugar option, chopped nuts or dark chocolate chunks are great alternatives. Even a handful of extra peanut butter chips all work beautifully. Make it yours.

Can I use regular flour instead of whole wheat pastry flour?

Yes — all-purpose flour works as a 1:1 swap. You’ll lose a little nutrition but gain nothing in regret because these muffins are still wildly good.

Are these peanut butter banana muffins good for kids?

Very much yes. They’re naturally sweetened, protein-rich, and have chocolate chips in them. Kids who claim to not like them haven’t tried them yet.

Can I make these into a loaf instead of muffins?

You sure can! Pour the batter into a greased 9×5 loaf pan and bake at 350°F for around 50–60 minutes, or until a toothpick comes out clean. Welcome to your new favorite banana bread.

How ripe should my bananas be?

The riper, the better. Think: “these have been sitting on my counter too long and I feel guilty” ripe. Brown-speckled bananas = natural sweetness gold.

Can I freeze these muffins?

Absolutely. Let them cool completely, then pop them in a freezer-safe bag or container for up to 3 months. Reheat in the microwave for a warm, just-baked treat anytime the craving strikes.