The “Adult” PB&J

Sugar and fat smeared between two slices of bread: Whoever invented the PB&J was a genius. They’re also to thank for my current go-to climbing snack. Here’s how I’ve upgraded a childhood classic into a not-so-unhealthy, cheap, delicious, “adult” cragging snack: THE ADULT PB&J INGREDIENTS: Peanut Butter – The kind with just peanuts and optional salt,…