Caramelized Onions for Burgers
Caramelized Onions for Burgers are a sweet, savory topping that elevates any dish with minimal effort. This golden caramelized onions recipe is a must-try.
Ingredients
- 2½ tbsp 35g unsalted butter
- 1 tbsp olive oil
- 2 large yellow onions about 1 lb, 450g, thinly sliced
- ¼ tsp salt
- 2 tbsp 30ml water, white wine, or beer (for deglazing)
Instructions
Melt Butter and Oil
- In a large skillet, I melt 2½ tbsp butter and 1 tbsp olive oil over medium-low heat until smooth, creating a rich base for this golden caramelized onions recipe.
Cook Onions
- I add 2 large yellow onions, thinly sliced, and sprinkle with ¼ tsp salt. I cook uncovered over low heat for 45–60 minutes, stirring occasionally, until golden brown and soft, stirring more frequently in the last 15 minutes to prevent sticking, for this savory Caramelized Onions for Burgers topping.
Deglaze Skillet
- In the final minutes, I add 2 tbsp water, white wine, or beer, scraping up browned bits with a wooden spatula for extra flavor. I stir until the liquid evaporates, leaving glossy onions for this savory onion topping.
Serve
- I serve the hot Caramelized Onions for Burgers atop burgers, steaks, or other dishes, enjoying the sweet, savory flavor.