Effortless Flourless Peanut Butter Blender Muffins

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Flourless Peanut Butter Blender Muffins: The Ultimate Easy & Healthy Treat!

A plate of golden brown flourless peanut butter blender muffins, soft, fluffy, and delicious.

Imagine waking up to the aroma of freshly baked muffins, knowing they were effortless to make and packed with wholesome goodness. Say hello to your new favorite breakfast or snack: Flourless Peanut Butter Blender Muffins! These incredible muffins are soft, wonderfully fluffy, and bursting with delicious peanut butter and banana flavor. Best of all? They come together in mere minutes, right in your blender, making them a perfect choice for busy mornings or spontaneous baking sessions. Get ready to experience the easiest, healthiest, and most satisfying muffins you’ve ever baked!

Why You’ll Love These Flourless Blender Muffins

As a parent, I’m always on the hunt for snacks that my kids will devour, and these muffins hit all the right notes. They’re not just kid-approved; they’re a family favorite! What makes a great muffin? For me, it has to be fluffy, soft, and ideally, include a touch of chocolate. And the tell-tale sign of baking success? Beautifully domed tops. These muffins consistently deliver on all fronts.

But what truly elevates this recipe into my top five favorite muffin recipes ever is the ingenious use of ingredients. These muffins are completely flourless, relying on the hearty texture of old-fashioned oats instead of traditional white flour. Even better, creamy peanut butter steps in to replace oil, adding rich flavor and healthy fats. The result? Gorgeously baked muffins that are healthier, incredibly moist, and utterly irresistible.

The Magic of Blender Muffins: Simplicity Meets Deliciousness

The concept of “blender muffins” is a game-changer for anyone who loves baking but dislikes the mess and fuss. This recipe truly embodies simplicity. You won’t need multiple mixing bowls or a stand mixer; everything is combined in one powerful kitchen appliance. This means less cleanup, less effort, and more time to enjoy your delectable creations. Whether you’re a seasoned baker or a complete novice, these blender muffins are foolproof. Once you’ve made them a couple of times, you’ll likely have the recipe memorized!

Another fantastic feature of this recipe is its flexibility. The quantities are easy to adjust, allowing you to effortlessly scale up or down. Whether you need a small batch of 6 regular-sized muffins for a quick treat or a full dozen mini muffins for a party, this recipe adapts beautifully to your needs.

Essential Ingredients for Your Blender Muffins

Making these muffins requires a simple lineup of pantry staples and fresh produce. Each ingredient plays a crucial role in creating their perfect texture and flavor:

  • Old-Fashioned Oats: The star of our flourless recipe! When blended, oats create a coarse “oat flour” that provides structure and a wholesome, chewy texture. They’re also a fantastic source of fiber, making these muffins a great option for sustained energy.
  • Bananas: Beyond providing natural sweetness, ripe bananas contribute essential moisture and act as a binder, helping to hold the muffins together without the need for excess fat or sugar. Their natural sugars enhance the overall flavor profile.
  • Creamy Peanut Butter: This is where the magic happens! Peanut butter replaces traditional oils, adding healthy fats, a delightful nutty flavor, and contributing to the muffins’ incredibly soft and moist crumb. For best results, use a creamy, natural peanut butter without added sugars or hydrogenated oils.
  • Eggs: Eggs are vital for binding the ingredients, providing structure, and helping the muffins rise beautifully. They contribute to the light and airy texture.
  • Greek Yogurt or Sour Cream: These ingredients add a wonderful tanginess and, more importantly, a significant boost of moisture, resulting in incredibly tender muffins. They also add a subtle richness that complements the peanut butter.
  • Brown Sugar: While the bananas provide much of the sweetness, a touch of packed brown sugar adds a deep, caramel-like note and ensures a balanced flavor. It also helps with browning and moisture.
  • Pure Vanilla Extract: A classic flavor enhancer, vanilla extract rounds out the sweetness and brings out the best in the peanut butter and banana.
  • Baking Powder & Baking Soda: These leavening agents are crucial for achieving those desirable domed tops and a light, airy crumb. They work together to create the perfect lift.
  • Salt: A pinch of salt balances the sweetness and enhances all the other flavors, preventing the muffins from tasting flat.

Closeup of fluffy flourless peanut butter blender muffins with chocolate chips.

Achieving the Perfect Sweetness: The Banana Factor

One key aspect to remember about these muffins is that they are designed to be moderately sweet, relying heavily on the natural sugars from bananas. The recipe includes only a modest ¼ cup of brown sugar, making it a healthier alternative to many traditional muffin recipes.

For this reason, I highly recommend using very ripe bananas – the ones with plenty of brown spots on their skin. These bananas are at their peak sweetness, ensuring your muffins are perfectly flavored without needing excessive added sugar. While you can certainly use less ripe bananas, just be aware that the muffins might turn out less sweet. The riper the bananas, the more intensely sweet and flavorful your muffins will be.

Flourless peanut butter blender muffins cooling on a wire rack.

Mastering the Blender: Tips for Success

The beauty of this recipe lies in its simplicity, thanks to your trusty blender. I personally use my Blendtec and set it to the “batter” mode, which takes about 23 seconds to achieve the perfect consistency. However, you can use any standard blender with excellent results.

Here’s how to ensure a smooth blend:

  1. Initial Blend: Add all your ingredients to the blender. Start by blending for about 20 seconds. At this point, the ingredients will begin to break down and come together.
  2. Scrape the Sides: Peanut butter, in particular, loves to cling to the sides of the blender jar. Pause, scrape down the sides with a spatula to ensure everything is incorporated.
  3. Second Blend: Continue blending for another 20 to 25 seconds. Your goal is a smooth batter. Don’t worry if it still looks slightly grainy; that’s completely normal and expected due to the oats. This graininess will bake into a wonderfully soft and fluffy muffin texture.

Once your batter is perfectly blended, this is the ideal time to get creative with add-ins! While I often simply sprinkle chocolate chips over the tops of the muffins before baking, the possibilities are endless. Consider stirring in shredded coconut, chopped nuts (like walnuts or pecans), or even a swirl of cinnamon sugar for an extra layer of flavor. Let your imagination guide you – whatever your heart desires will likely be delicious!

Yield and Versatility: Baking to Your Needs

This particular recipe, as written, yields 6 delightful regular-sized muffins. This is a convenient batch size for a small family, a quick breakfast for the week, or if you just want to bake a few fresh muffins without committing to a large quantity. However, the recipe is incredibly forgiving and easily doubled if you need more. Simply multiply all ingredients by two to make a full pan of 12 standard muffins, perfect for meal prepping, sharing with friends, or feeding a hungry crowd.

A stack of warm flourless peanut butter blender muffins, ready to eat.

Enjoying Your Healthy & Delicious Muffins

Here in Kansas, with the arrival of warm weather, we often find ourselves embarking on daily walks and outdoor adventures. These flourless peanut butter blender muffins have become our go-to snack to pack along for the kiddos. They’re a fantastic, healthier option that provides sustained energy and keeps everyone full and happy on the go. They’re equally perfect enjoyed at home with a cup of coffee, as a quick grab-and-go breakfast, or a delightful afternoon treat.

Storage Tips

To keep your muffins fresh, store them in an airtight container at room temperature for up to 3 days. For longer storage, these muffins freeze beautifully. Simply place cooled muffins in a freezer-safe bag or container and freeze for up to 3 months. Thaw at room temperature or gently warm in the microwave for a quick treat.

Enjoy these wonderfully simple and satisfying muffins. They’re sure to become a staple in your kitchen!

Craving more wholesome and easy recipes? Explore some of my other favorites:

  • Easy Baked Oatmeal Cups
  • Healthy Pumpkin Muffins (also made with oat flour!)

More Muffin & Quick Bread Recipes to Explore:

  • Cinnamon Swirl Peanut Butter Blender Bread
  • Bakery Style Chocolate Chip Muffins Recipe
  • Apple Zucchini Muffins
  • Cinnamon Sugar Mini Donut Muffins Recipe
  • Glazed Lemon Muffins Recipe

If you create this recipe and love it, we’d be thrilled to see your creation! Snap a photo and share it on INSTAGRAM! Tag @crunchycreamysweet so we can admire your delicious muffins!

Flourless Peanut Butter Blender Muffins Recipe

Author: Anna

Flourless Peanut Butter Blender Muffins Recipe – the best blender muffins ever! Soft, fluffy and delicious! Make these muffins in just minutes right in your blender!

Prep Time: 2 mins | Cook Time: 15 mins | Total Time: 17 mins

Course: Breakfast | Cuisine: American

Servings: 6 muffins | Calories: 171 kcal

Ingredients

  • 1 cup old-fashioned oats
  • ¼ cup creamy peanut butter
  • 1 medium banana (the more ripe, the sweeter the muffins)
  • 1 large egg
  • ¼ cup Greek yogurt OR sour cream
  • 3 Tablespoons packed brown sugar
  • ½ teaspoon pure vanilla extract
  • ¾ teaspoon baking powder
  • ¼ teaspoon baking soda
  • ¼ teaspoon salt
  • Chocolate chips, chunks, shredded coconut, or chopped nuts (optional, for add-ins or topping)

Instructions

  1. Line a regular size muffin pan with 6 liners. Set aside.
  2. Preheat oven to 375 degrees F (190 degrees C).
  3. Place all ingredients (oats, peanut butter, banana, egg, Greek yogurt/sour cream, brown sugar, vanilla extract, baking powder, baking soda, salt) into a blender. Blend for 20 seconds, until the ingredients start to come together.
  4. Scrape down the sides of the blender jar to ensure all ingredients are incorporated.
  5. Blend for an additional 20 to 25 seconds until the batter is smooth. Note that it will still have a slightly grainy appearance due to the oats.
  6. If desired, gently stir in any chocolate chips or other add-ons into the batter. Alternatively, reserve them to sprinkle on top of the muffins before baking.
  7. Using a regular size ice cream scoop (with a spring release), scoop the batter evenly into the prepared muffin liners. Top with additional chocolate chips or preferred toppings, if using.
  8. Bake muffins for 15 to 18 minutes, or until the tops are beautifully domed, have slight cracks, and are golden brown. A toothpick inserted into the center should come out clean.
  9. Allow muffins to cool in the pan for 10 minutes before attempting to remove them.
  10. Transfer the muffins onto a cooling rack or wooden cutting board to cool completely before serving.

Nutrition

Calories: 171kcal | Carbohydrates: 22g | Protein: 6g | Fat: 7g | Saturated Fat: 1g | Cholesterol: 27mg | Sodium: 208mg | Potassium: 269mg | Fiber: 2g | Sugar: 9g | Vitamin A: 50IU | Vitamin C: 1.7mg | Calcium: 52mg | Iron: 1mg

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