Slow Cooker French Onion Meatballs

User Reviews

5

22 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    3 hrs 30 mins

  • Total Time

    3 hrs 40 mins

  • Servings

    4 servings

  • Calories

    636 kcal

  • Course

    Main Course

  • Cuisine

    American

Slow Cooker French Onion Meatballs

Slow Cooker French Onion Meatballs combine frozen beef meatballs with a rich French onion soup base and sliced onions, all slow-cooked until tender. A final topping of melted shredded gruyere cheese adds a creamy, nutty finish. This recipe yields comforting meatballs with savory sauce, ideal over mashed potatoes, toasted bread, or rice for a filling meal.

Description

The Slow Cooker French Onion Meatballs recipe uses frozen meatballs simmered gently with thinly sliced onions in condensed French onion soup. Cooking in a slow cooker on low or high heat allows the flavors to meld, producing juicy meatballs with a savory onion sauce. Adding shredded gruyere cheese near the end creates a melted layer that enriches the dish with creamy texture and a mild nutty taste. This dish serves as a hearty main course when served atop mashed potatoes, toasted slices of French bread, or rice, providing a satisfying combination of tender meat and luscious sauce. The recipe accommodates different amounts of frozen meatballs and highlights the use of condensed French onion soup as a key flavor component. Cooking times and stirring during the slow cook are noted to prevent burning and ensure even cooking. The straightforward preparation requires minimal active time but delivers a comforting, homestyle flavor profile suitable for casual dinners or gatherings.

I Made This!

2 people made this

Save this

9 people saved this

Ingredients

Servings
  • 26 oz bag beef meatballs frozen
  • 1 large yellow onion peeled and thinly sliced
  • 2 cans (10.5 oz each) French Onion Soup we like Campbells brand, condensed
  • 1 cup gruyere cheese we prefer to shred our own (better melt-ability, shredded

Instructions

Prepare

  1. Add frozen meatballs to the insert of your slow cooker.

Add onion and soups

  1. To the slow cooker, add the sliced onion and both cans of french onion soup.
  2. Stir to combine.

Cook

  1. Cover and cook on LOW for 3 - 4 hours, or on HIGH for 1 - 2 hours. While meatballs are cooking, I like to stir them every so often to make sure the sauce isn't burning.

Add cheese

  1. The last 15-30 minutes before serving, sprinkle with the shredded cheese. Return the lid back to the slow cooker and continue to cook, covered, until cheese is melted.

Serve

  1. Serve hot, over mashed potatoes, toasted slices of french bread, or rice.

Notes

  • This recipe generally serves about 4, but can be divided into more portions as needed.
  • Frozen meatballs weighing between 26 and 32 ounces work well for this dish.
  • The recipe specifically uses condensed French onion soup; substitutions with other soup types have not been tested.

Nutrition Information

Show Details
Calories 636kcal (32%) Carbohydrates 4g (1%) Protein 41g (82%) Fat 50g (77%) Saturated Fat 21g (105%) Polyunsaturated Fat 4g (24%) Monounsaturated Fat 21g (105%) Cholesterol 169mg (56%) Sodium 343mg (14%) Potassium 613mg (13%) Fiber 1g (4%) Sugar 2g (4%) Vitamin A 326IU (7%) Vitamin C 4mg (4%) Calcium 368mg (37%) Iron 2mg (11%)

Nutrition Facts

Serving: 4servings

Amount Per Serving

Calories 636 kcal

% Daily Value*

Calories 636kcal 32%
Carbohydrates 4g 1%
Protein 41g 82%
Fat 50g 77%
Saturated Fat 21g 105%
Polyunsaturated Fat 4g 24%
Monounsaturated Fat 21g 105%
Cholesterol 169mg 56%
Sodium 343mg 14%
Potassium 613mg 13%
Fiber 1g 4%
Sugar 2g 4%
Vitamin A 326IU 7%
Vitamin C 4mg 4%
Calcium 368mg 37%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

5

22 reviews
Excellent

Write a Review

Drag & drop files here or click to upload
Other Recipes

You'll Also Love

Loaded Mashed Potatoes

American
5.0 (33 reviews)

Crispy Slow Cooker Corned Beef

Irish
5.0 (639 reviews)

Easy Baked Sweet Potatoes

American
5.0 (15 reviews)

Creamy Chicken Pasta Salad

American
5.0 (12 reviews)

Candied Yams

American
5.0 (21 reviews)

Olive Garden Chicken Scampi Pasta

Italian
5.0 (108 reviews)

Buffalo Wings

American
5.0 (63 reviews)

Broccoli Casserole

American
5.0 (36 reviews)

Filipino Adobo Chicken

Filipino
5.0 (84 reviews)

Crab Cake Sandwich

American
5.0 (15 reviews)

S'mores Bars

American
5.0 (21 reviews)

Vegetable Beef Stew

American
5.0 (30 reviews)