The best toaster ovens—like these models from Breville, left, and Ninja (right)—are meant to cook dinner and bake muffins as adeptly as they make toast. By Tanya A. Christian With air fryers, ...

The newest toaster ovens do much more than brown sliced bread. Yes, they make toast but these multi-tasking countertop ovens can do anything from bake to broil, roast to reheat and even air fry, proof ...