Ingredients
Scale
- 2 large onions, thinly sliced
- 4 tablespoons unsalted butter
- 1 teaspoon salt
- 1 teaspoon sugar (to encourage caramelization)
- 1 teaspoon black pepper
- ½ teaspoon garlic powder (optional)
- Fresh herbs (like thyme or rosemary, for garnish, optional)
Instructions
- Slice onions into thin, even pieces for uniform cooking.
- Melt butter in a skillet over medium heat, add onions, salt, and sugar. Cook until onions are golden brown and soft, about 20–25 minutes.
- Mix in garlic powder if using, and let it cook for an additional minute.
- Transfer to a bowl to cool and store in an airtight container.
Notes
- Store in an airtight container in the refrigerator for up to one week.
- Can be frozen in smaller portions for later use.
- Add different herbs for a unique flavor profile.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Spread
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 tablespoon
- Calories: 100 Kcal
- Sugar: 1g
- Sodium: 120mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 3g
- Fiber: 0g
- Protein: 1g
- Cholesterol: 20mg