Simple to make. Simply combine them, put them in the oven, and walk away for 5 to 6 hours. I prepare them at night and leave them in the oven all night.
| Prep Time: | 10 mins |
| Cook Time: | 4 hrs 10 mins |
| Total Time: | 4 hrs 20 mins |
| Servings: | 6 |
| Yield: | 6 servings |
Ingredients
- ¼ cup butter
- 4 large onions, thinly sliced
- 4 cups beef broth
- 1 clove garlic, minced
- salt and ground black pepper, to taste
Instructions
- Melt butter in a skillet over medium heat. Cook and stir onions in melted butter until clear and browned, 10 to 15 minutes; transfer to a slow cooker. Add beef broth, garlic, salt, and black pepper to the slow cooker.
- Cook on High for 4 hours or on Low for 8 hours.
Nutrition Facts
| Calories | 120 kcal |
| Carbohydrate | 10 g |
| Cholesterol | 20 mg |
| Dietary Fiber | 2 g |
| Protein | 3 g |
| Saturated Fat | 5 g |
| Sodium | 585 mg |
| Sugars | 4 g |
| Fat | 8 g |
| Unsaturated Fat | 0 g |
Reviews
I forgot to caramelize the onions but the soup was fabulous! My husband and son loved it!
Loved this soup. very tasty. Used beef broth leftover from pot roast made in the instant pot .Made this using the slow cooker setting on instant pot
I will make this many times – very easy and very tasty.
So simple and so delicious! I don’t even like onions!
I just made this and was really quite good. I decided to do beef broth, but added a vegetable broth as well. I used a large white onion, added 2 tsp of minced garlic, the salt and pepper to taste, I had Ceasars croutons and a slice of mozerella to put on top. I just may have a second bowl a bit later.
This came out really well, I was worried that there wasn’t enough liquid so I added 1.5 cups of water. Since this took away from the beef broth taste I added some steak seasoning I had that was fine and mostly seasoned salt based. I did have to add a good bit of salt to make it have the right flavor. After It was done cooking I put some sliced provolone on top, melted it and dug in. Very easy and delish!
Great recipe, simple and delicious. I do recommend croutons and provolone cheese. Thanks for posting.