¼ cup uncooked old-fashioned rolled oats ½ cup skim milk ¼ cup low-fat Greek yogurt 1½ teaspoons dried chia seeds 1 tablespoon cocoa powder 1 teaspoon honey ¼ cup diced ripe banana In a half-pint jar, add oats, milk, yogurt, chia seeds, cocoa powder and honey. Put lid on jar; shake until well combined. Remove lid, add bananas; stir until mixed. Return lid to jar; refrigerate overnight. Eat chilled.