Healthy Banana Oatmeal Blender Muffins [Gluten-free | Dairy-free ] | 21 Day Fix Blender Muffins

  • Author: Nancylynn
  • Prep Time: 5 minutes
  • Cook Time: 20 minutes
  • Total Time: 25 minutes
  • Yield: 1 dozen muffins 1x
  • Category: Muffins
  • Method: Oven
  • Cuisine: American


So quick and easy, these Healthy Banana Oatmeal Blender Muffins are a perfect for make ahead breakfast for you or the kids.  Naturally gluten-free, dairy-free, and refined sugar free, too – perfect for the 21 Day Fix or Weight Watchers!



  • 1 ¾ cup of Bob’s Red Mill Gluten Free Old Fashioned Rolled Oats 
  • ½ teaspoon salt
  • 1 teaspoon gluten-free baking soda
  • ½ teaspoon ground cinnamon
  • 1/2 cup of unsweetened applesauce
  • 1/4 cup honey or maple syrup
  • 2 eggs
  • 1 rounded cup mashed ripe bananas (about 3 medium or 2 large bananas – and get them super ripe and sweet)
  • ¼ cup unsweetened vanilla almond milk
  • 1 teaspoon vanilla extract
  • Cooking oil spray
  • optional toppings: dark chocolate chips, blueberries, diced strawberries, diced bananas and walnuts


  1. Preheat oven to 350.
  2. Place GF Old Fashioned Oats in your blender and blend on high until a flour forms.  Place oats in a small bowl and mix in salt, baking soda, and cinnamon. Set bowl aside.
  3. Place the remaining ingredients in the blender and blend on low until combined.  (except toppings)
  4. Pour oats back into blender and pulse a few times just until combined, using a rubber spatula to scrape sides as needed.  
  5. Line a cupcake tray with liners – I LOVE using parchment liners – and spray with coconut oil cooking spray.  
  6. Pour batter evenly into cupcake liners – about ¾ full.
  7. Top each muffin with 1 Tablespoon of the fruit toppings or ½ Tablespoon of the chocolate chips.
  8. Bake for 20-24 minutes or until toothpick comes out clean.  
  9. Store in the refrigerator or freezer after cooling.


21 Day Fix Container Count: 1 Yellow, 1 purple, 2 sweetener teaspoons for 2 muffins (if you use chocolate chips, be sure to count a treat swap)

Weight Watchers Freestyle Points: 5 FS points for 2 muffins


  • Serving Size: 2 muffins