Naturally sweet varieties of onion, like Walla Wallas, plus prepared mushroom gravy put a new spin on frozen meatballs.
Caramelized Red Onion-Feta Burgers
Apple-Jack Chicken Pizza with Caramelized Onions
Grands!® Meatball Pops
Caramelized Onion Puffs
Meatballs and Rice Skillet Dinner