However, you can go up to a half-gallon Mason jar as long as you're ... swirl in your Mason jar ice cream. Swirls can also be made with chocolate, peanut butter, or fruit preserves, and must ...

To customize your mason-jar ice cream, add any liquid or cream ingredients (like extracts or nut butter) to the jar along with the base ingredients. For solid mix-ins like chopped fruit ...

It's inevitable that every delicious jar of ... over ice cream. 4. Banana-cinnamon overnight oats. Step up your overnight oat game by soaking them with the remainder of that peanut butter.