Effortless Small-Batch Caramelized Onions in a 2-Quart Slow Cooker

 

I’m obsessed with the sweet, jammy magic of caramelized onions, but standing over a skillet for an hour? Hard pass. That’s why I downsized my old overnight crockpot method into a tiny 2-quart version — just enough golden goodness for topping steaks, smashing onto burgers, or turning a humble grilled cheese into a masterpiece.

Grab a mandoline (or spiralizer), toss everything in, and let the slow cooker do the heavy lifting. By dinner, you’ll have silky, deeply flavored onions ready to steal the show—no babysitting required.

Slow Cooker Caramelized Onions (Small Batch)

1½ T. butter

2 medium Melissa’s yellow onions, thinly sliced

1 small Melissa’s red onion, thinly sliced

1 small Melissa’s shallot, thinly sliced

1 t. Melissa’s minced garlic

1 t. Worcestershire sauce

⅛ t. Montreal Steak Seasoning

⅛ t. freshly ground black pepper

Salt to taste

 Turn your 2-quart slow cooker to Low. Drop in the butter and let it melt while you slice.

Use a mandoline or spiralizer for speed; aim for ⅛-inch slices.

 Pile onions, shallot, and garlic (if using) over the butter. Drizzle with Worcestershire, sprinkle steak seasoning and pepper; stir to combine.

 Cover and cook on Low 8-10 hours. Stir only if you walk by.

 Remove lid for the final 1-1½ hours to evaporate liquid and intensify color/flavor.

Cool, then refrigerate (1 week) or freeze (3 months) in small portions.

Freeze in ice-cube trays for instant burger upgrades.

These onions are sweet, savory, and stupidly versatile. Mound them on a cheeseburger, stir into French onion dip, or crown a perfectly seared steak. Your future self (and your taste buds) will thank you.

 Yield: ¾–1 cup

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