Easy Healthy Banana Protein Muffins (Delicious!) - Made In A Pinch

Ingredients

• 2 cups white whole wheat flour
• 1/4 cup sugar
• 1/4 cup loosely packed light brown sugar
• 1/2 scoop Superfood protein powder ((approximately 2 Tbsp))
• 3 Tbsp ground flax seeds
• 1 tsp baking soda
• 1/2 tsp salt
• 1/2 tsp cinnamon
• 1 cup Greek yogurt (plain)
• 1 egg
• 4 small overripe bananas ((or 3 medium), mashed)
• 1/4 cup milk ((or rice milk))
• 2 Tbsp olive oil
• 1 tsp vanilla extract
• 1 cup chopped walnuts ((optional))