PBJ sandwiches were one of my favorite foods growing up. I still love that flavor combination to this day, even in oatmeal form. Peanut butter is stirred into steel-cut oats, making them extra creamy, and a sprinkle of chopped peanuts on top adds a little crunch. The jam is a no-cook affair—it’s thickened with chia seeds, and you can make it with frozen raspberries year-round.