Gluten-Free Green Smoothie Chocolate Chip Muffins
These protein-packed muffins blend the nutrition of a green smoothie with indulgent chocolate chips, delivering hidden spinach in a naturally sweetened treat. Made with gluten-free oats, ground flaxseed, and powdered peanut butter, they offer fiber, plant-based protein, and greens in every bite. The fresh lemon juice brightens the coconut sugar sweetness while banana provides natural moisture and binding. Semi-sweet chocolate chips add familiar comfort to an otherwise virtuous breakfast. Perfect for health-conscious bakers seeking quick grab-and-go breakfasts or lunchbox additions. Serve warm with coffee or as an afternoon snack. What sets this version apart is the high spinach content disguised by blending rather than chopped, plus the combination of flax and peanut butter for sustained energy without refined flour or butter.
Ingredients
- 2 banana, peeled
- ¼ cup coconut oil
- ⅓ cup coconut sugar
- 1 egg
- 1 tablespoon ground flaxseed
- 3 tablespoon water
- 1 tablespoon vanilla extract
- 1 lemon, juiced
- ¼ cup unsweetened almond milk
- 2 ½ cup fresh baby spinach
- 1 ¾ cup gluten-free rolled oatsregular rolled oats1:1grain
makes non-gluten-free
- ¼ cup powdered peanut butterground sunflower seed butter1:1nut protein
nut-free alternative
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- 1 pinch salt
- ½ cup semi-sweet chocolate chipsdark chocolate chips or dairy-free chips1:1chocolate
flavor and dietary change
Instructions
- 1
Preheat oven to 350°F.
- 2
Line 12 muffin holes with liners or spray with nonstick spray.
- 3
Blend rolled oats in a high-power food processor until fine flour consistency.
- 4
Add banana, coconut oil, coconut sugar, egg, ground flaxseed, water, vanilla extract, lemon juice, almond milk, and fresh spinach to the blender and blend until smooth and creamy with no visible spinach pieces.
- 5
In a separate bowl, combine oat flour, powdered peanut butter, baking soda, baking powder, and salt; stir to combine.
- 6
Add wet ingredients to dry ingredients and mix until just combined.
- 7
Stir in chocolate chips, reserving some for topping, then divide batter evenly among muffin holes.
- 8
Top with reserved chocolate chips and bake until a toothpick inserted in the center comes out clean.
- 9
Cool for about 5 minutes, then remove from pan.
Tips
Grind oats into flour first before adding other ingredients to prevent a gritty texture. A high-power blender creates finer flour than regular processing, leading to moister muffins with better crumb structure.
Do not overmix after combining wet and dry ingredients. Overmixing activates gluten-free flour's starches and creates dense, tough muffins. Stir just until dry ingredients disappear.
Reserve chocolate chips for topping after folding in the batch; surface chips toast slightly and create textural contrast while preventing them from sinking to the pan bottom.
Good to Know
Airtight container at room temperature for up to 5 days.
Freeze baked muffins in airtight container for up to 2 months. Thaw at room temperature or reheat in microwave.
Serve warm with coffee, tea, or as a portable breakfast. Pairs well with Greek yogurt or fresh berries.
Common Mistakes
Do not skip grinding oats to flour consistency to avoid gritty, dense crumb.
Do not overmix batter after adding dry ingredients to avoid tough, cake-like texture.
Do not fill muffin holes above the rim to avoid overflow and uneven baking.
Substitutions
Dairy-Free Swaps
General Alternatives
nut-free alternative
flavor and dietary change
makes non-gluten-free
FAQ
Can I make these without a high-power blender?
A standard blender works but may leave spinach pieces visible and create slightly grittier texture. Food processor works adequately for grinding oats and mixing wet ingredients, though blending may take longer.
What if I don't have powdered peanut butter?
Use regular peanut butter at half the amount (2 tablespoons) since it's higher fat. Alternatively, substitute ground sunflower seed butter or omit entirely and reduce other wet ingredients slightly to compensate.
How long do these muffins keep and can I freeze them?
Store in an airtight container at room temperature for 5 days. Freeze baked muffins for up to 2 months in an airtight freezer-safe container. Thaw at room temperature or microwave individual muffins for 30-45 seconds.