Substitute skim milk with non-dairy milk such as unsweetened flaxseed milk.

1/4 cup uncooked old fashioned rolled oats
1/3 cup skim milk
1/4 cup low-fat Greek yogurt
1-1/2 teaspoons dried chia seeds
1 tablespoon peanut butter (may substitute PB2 powdered peanut butter)
1 teaspoon honey, optional (or substitute any preferred sweetener)
1/4 cup diced ripe banana, or enough to fill jar (approx. half of a small banana)

1/4 cup uncooked old fashioned rolled oats 1/3 cup skim milk 1/4 cup low-fat Greek yogurt 1 -1/2 teaspoons dried chia seeds 1 tablespoon peanut butter (may substitute PB2 powdered peanut butter) 1 teaspoon honey, optional (or substitute any preferred sweetener) 1/4 cup diced ripe banana, or enough to fill jar (approx. half of a small banana)

In a half pint (1 cup) jar, add oats, milk, yogurt, chia seeds, peanut butter (or PB2), and honey. Put lid on jar and shake until well combined. Remove lid, add bananas and stir until mixed throughout. Return lid to jar and refrigerate overnight or up to 2 days. Eat chilled.