Prep Time 10 minutes mins
Cook Time 20 minutes mins
Total Time 30 minutes mins
3 large onions, sliced (any variety works, but yellow onions are the bomb!)
2 tablespoons olive oil
1 tablespoon unsalted butter (for extra richness)
1 teaspoon salt
1 teaspoon black pepper
1 tablespoon apple cider vinegar (for that zesty touch)
Optional: 1 tablespoon brown sugar (for extra sweetness)
Substitutions: If you’re out of olive oil, any vegetable oil will do! You can also swap regular onions for shallots or even leeks for a unique twist. If you prefer a sweeter caramelized onion, feel free to add a little extra sugar—brown sugar complements the flavor beautifully!
Keyword BBQ Toppings, Caramelized Onions, Hot dog Onions, Hot Dog Recipe