Forget the butter knife. It’s useless. You need a long, thin, flexible spatula. The kind that bends like a ninja.
Why? Because peanut butter jars are narrow traps. A knife can’t reach the bottom corners. A spatula slides down the sides like a spy.
Pro tip: Use a chopstick. Yes, a chopstick. It’s narrow, strong, and lets you poke into pockets of hidden oil. Quirky, right?