Caramelized Onion Jam

18 comments

Appears in Cook's Illustrated May/June 2021

Onion jam's savory sweetness makes it the perfect addition to a burger.

SERVES 16, makes about 1 cup

TIME 50 minutes, plus 20 minutes cooling

Caramelized Onion Jam

WHY THIS RECIPE WORKS

Caramelized onion jam is a test kitchen favorite—its savory sweetness and rich color belie its simplicity, and its versatile flavor and thick, spreadable texture make it a delicious addition to any burger.

Print