
Sweet, tangy, and deeply savory all at once, this onion jam is the kind of condiment that quietly steals the show on any cheese board, burger, or crostini it touches. The magic comes from patience — low, slow heat coaxes yellow onions through a full transformation, from sharp and pungent to meltingly soft and rich with natural sweetness. A splash of apple cider vinegar and a drizzle of honey add just enough brightness and depth to keep things interesting, while fresh thyme ties it all together with an herby, almost floral note. Store-bought versions often sneak in soy-derived additives or preservatives to extend shelf life, but every ingredient here is clean and straightforward — butter, onions, honey, vinegar, thyme, and a little water. That simplicity is exactly what makes it so good. The technique is forgiving too; adding water as needed keeps the onions from scorching while you build those gorgeous deep amber layers. Make a batch and keep it in the fridge for up to three days — if it lasts that long.
Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.
Learn more →8 servings







Melt the butter in a large heavy-bottomed skillet over medium heat until foamy and just beginning to subside.
Add the sliced onions and salt, tossing to coat. Cook over medium heat, stirring every 3–4 minutes, until the onions have fully wilted and turned pale gold, about 20 minutes. If the onions begin to stick or brown unevenly before they have softened, add 1 tbsp of water and scrape up any fond.
Create a Fig account for step-by-step instructions, access to our full recipe library, and more!
