Ingredients
Method
- Heat butter and oil in skillet over medium-low heat.
- Add onions and salt, stir occasionally.
- Cook 30–40 minutes until deep golden brown.
- Use for burgers, sandwiches, or as a side.
- Prep Time: 5 min | Cooking Time: 35 min | Total Time: 40 min
- Kcal: ~90 per serving | Servings: 4
