Slow Cooker Caramelized Onions
Caramelized onions are sweet and brown. They are good in many dishes.
You can use them in soups, on burgers, or in omelets.
They are also nice on pizzas and other foods.
By Nadia Kovalenko
Posted October 17, 2026Share
Time
Calories
Servings
Difficulty
Description
Caramelized onions are sweet and brown. They are good in many dishes.
You can use them in soups, on burgers, or in omelets.
They are also nice on pizzas and other foods.
Quick Tip Read the recipe in its entirety before you start cooking. This will help you understand the ingredients, steps, and timing involved, and allow you to prepare any necessary equipment or ingredients beforehand.
Ingredients 3
0.25 cup melted butter, divided
8 onions, thinly sliced
1 teaspoon salt
Instructions
-
1
Rub the slow cooker with half of the melted butter (0.125 cup). Mix the sliced onions (8) and salt (1 teaspoon) with the rest of the butter (0.125 cup) in a bowl.
-
2
Cook the onions on Low for about 10 hours until they are brown and sweet.
Nutrition Facts
Servings 16
Amount Per Serving
-
Calories 71 kcal
% Daily Value *
-
Total Fat 3g
-
Saturated Fat 2g
-
Cholesterol 8mg
-
Sodium 170mg
-
Total Carbohydrate 11g
-
Dietary Fiber 2g
-
Protein 1g
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Popular Recipes
You Might Also Like
Easy Weeknight Tuna Pot Pie
Refrigerated crescent rolls go on top of a thick and hearty tuna and mixed veggie...
Korean Soft Tofu Stew (Soon Du Bu Jigae)
This is a filling soup. It is easy to make using a few basic items....
Slow Cooker Philly Steak Sandwich Meat
Make a tasty beef sandwich filling in a slow cooker.
Pink Lemonade Pie
This pie is good on a hot summer day. You can make it any time...
Ready to cook?
Sign up for our tasty newsletter and be the first one who tries out our latest
recipes.
