The 3-Ingredient Sandwich Spread That Beats Basic Mayo - Chowhound

Marian Weyo/Shutterstock It's possible that few foods are simultaneously as beloved and maligned as the humble sandwich, likely due to the chasm that separates a "good" sandwich from a "bad" one. For instance, some might place nostalgic peanut butter and jelly squarely in the "bad sandwich" category — until, of course, they discover the multitude of creative ways to upgrade a PB&J. Ultimately, maybe that's the…