One banana. Two tablespoons of peanut butter. That's it. That's the recipe. It's faster than walking to the vending machine, cheaper than a protein bar, and actually contains ingredients your grandmother would recognize as food.
Peel a banana. You know how to peel a banana. If you're reading this step and confused, go outside.
Two tablespoons. Use an actual tablespoon — eyeballing it leads to four tablespoons, and now it's 400 calories, genius.
Dip the banana. Take a bite. Repeat until banana is gone. Alternatively: slice the banana, spread PB on top, eat with a fork like a tiny savage.
You are now full. You do not need chips. You do not need a second snack because this one was "too small." It wasn't. It was about 290 calories with 9g of protein and real fiber. You're good until your next meal. Go do something.