Microwave berries in a microwave-safe bowl for 30 seconds, stir, then heat another 30 seconds or until softened and hot. Follow any cooking instructions on the berry package.
Stir in chia and let thicken briefly. Spread peanut butter over the toasted muffin halves and add the berry mixture.
Source estimate for the whole muffin with both toppings. Contains wheat and peanuts. For dairy-free or vegan suitability, check the muffin label.Nutrition is an estimate per stated serving, based on the source recipe. Brands and portion sizes affect the result.Inspired by Sara Haas.