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This simple and delicate Onion Sauce has a wonderful sweet flavor and the nutmeg compliments the sauce so well. It’s perfect over chicken.
This is a very simple sauce that is sometimes referred to as Sauce Soubise.
Why This Recipe Works
- This simple yet delicate sauce literally comes together in minutes!
- It has a wonderful sweet flavor and the nutmeg compliments the sauce so well.
Ingredient Notes
See recipe box below for ingredient amounts and full recipe instructions.
- Onions: Use yellow onions, thinly sliced.
- Butter: I recommend using salted butter.
- Flour: To thicken the sauce, I typically use all-purpose flour but you can you a gluten-free blend instead.
- Seasonings: Salt, pepper, and nutmeg.
- Chicken broth: I like to use low sodium chicken broth because it helps me to control the amount of sodium in the dish. You can always add a pinch more salt if necessary.
How To Make This Recipe
- Melt butter in a large skillet.
- Add the onions to the pan and slowly cook them for about 7-8 minutes.
- Stir in the flour. Add the salt, pepper, and nutmeg.
- Pour in the broth, reduce the heat and simmer gently for about 15 minutes.
Expert Tips
- You can use white, yellow, or red onions for onion sauce. My preference is to use a sweet yellow onion.
- Serve with a Juicy Roasted Lemon Chicken or Sheet Pan Chicken.
Frequently Asked Questions
How Do You Thicken Onion Sauce?
If the sauce appears too thick, add a few drops of the chicken broth.
If it is too thin, gently simmer again until it has reduced.
How Do I Store Leftover Onion Sauce?
Store onion sauce covered in the refrigerator for up to 4 days.
Enjoy!
Onion Sauce For Chicken
Ingredients
- 3 medium onions , peeled and thinly sliced
- 2 tablespoons butter
- 1 tablespoon all-purpose flour
- 1/2 teaspoon salt
- dash of pepper
- dash of nutmeg
- 1 cup chicken broth
Instructions
- Thinly slice the onions.
- Place the butter in a large skillet or saucepan heated to medium heat.
- Add the onions to the pan and slowly cook them for about 7-8 minutes.
- Stir in the flour. Add the salt, pepper and nutmeg and stir.
- Pour in the broth, reduce the heat and simmer gently for about 15 minutes.
- It the sauce appears too thick, add a few drops of the chicken broth. If it is too thin, gently simmer again until it has reduced.