Moist and Delicious Banana Blueberry Muffins | Once A Month Meals

Ingredients

• Ingredients
• Containers
• Supplies
• 1 ½ cups Flour, Whole Wheat
• ½ cups Flour, All-Purpose
• 1 ½ teaspoons Baking Powder
• 1 teaspoon Baking Soda
• ½ cups Brown Sugar
• 1 ¼ cups Buttermilk
• 1 individual beat Egg
• ¼ cups Olive Oil
• ⅔ cups peel and mash Banana
• 7 ounces Blueberries, Frozen
• 1 tablespoon Sugar
• 1 Gallon Freezer Bag
• Cooking Sprays
• Muffin Tins
• Labels