Banana and Flax Seed Muffins

Ingredients (10)

• + 6 large ripe bananas add to pantry
• + 1 cup brown sugar add to pantry
• + ¾ cup salted butter, melted add to pantry
• + ½ cup white sugar add to pantry
• ✓ 2 eggs
• + 1 ½ cups all-purpose flour add to pantry
• ✓ 1 ¼ cups whole wheat flour
• + ½ cup ground flax seeds add to pantry
• + 2 teaspoons baking soda add to pantry
• ✓ 2 teaspoons baking powder