Description
Golden, glossy, and sweet-as-jam, these caramelized onions are my favorite kitchen trick for elevating any meal. Whether you need a quick breakfast topper, an easy dinner flavor boost, or something rich for your favorite healthy snack, this easy recipe delivers big flavor with minimal ingredients. Use these for burger night, breakfast ideas, dinner ideas, or as the secret layer in grilled cheese. It’s an easy recipe you’ll keep returning to.
Ingredients
3 large yellow onions
2 tablespoons butter
1 tablespoon olive oil
1 teaspoon kosher salt
1 tablespoon water or broth (optional)
Instructions
1. Peel and slice onions into even strips about 1/8 to 1/4-inch thick.
2. Heat butter and oil in a wide skillet over medium-low heat.
3. Add onions and a pinch of salt. Stir to coat evenly.
4. Cook slowly, stirring every few minutes for 40–60 minutes.
5. Add a splash of water, broth, or balsamic to deglaze when onions are dark golden.
6. Taste and adjust salt if needed.
Notes
Use a wide, heavy-bottom skillet for even browning.
Don’t rush the heat—keep it low for that soft, jammy texture.
Deglazing brings back all the caramelized goodness stuck to the pan.
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Category: Condiment / Side
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 2 tablespoons
- Calories: 85
- Sugar: 3g
- Sodium: 110mg
- Fat: 6g
- Saturated Fat: 3.5g
- Unsaturated Fat: 2.5g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 10mg
Keywords: caramelized onions, easy recipe, dinner ideas, burger topping, healthy snack, grilled cheese