
By Betty Crocker
Slow-Cooker French Onion Shredded Beef Sandwiches
Instructions
Prep:50min
Get all the bold, rich flavors of French onion soup (and a beef roast) on a cheesy bun with this delicious slow-cooker supper.
Updated at: Wed, 08 Oct 2025 13:55:16 GMT
Nutrition balance score
Unbalanced
Glycemic Index
59
Moderate
Glycemic Load
20
High
Nutrition per serving
Calories465.1 kcal (23%)
Total Fat25 g (36%)
Carbs33.7 g (13%)
Sugars9.4 g (10%)
Protein25 g (50%)
Sodium764.3 mg (38%)
Fiber1.6 g (6%)
% Daily Values based on a 2,000 calorie diet
Ingredients
12 servings

2 lbbeef boneless chuck roast

1 tablespoonmontreal steak seasoning

1 ½ teaspoonssalt

1 tablespoonvegetable oil

2 tablespoonsbutter
melted

2 tablespoonstomato paste
organic

1 tablespoondijon mustard

¼ cupbrown sugar
packed

2 cupsyellow onion
thinly sliced

6cloves garlic
finely chopped

2 tablespoonscornstarch

2 tablespoonssherry vinegar

12burger buns
split

2 cupsshredded swiss cheese

¼ cupfresh Italian parsley leaves
chopped, flat-leaf
Instructions
View on Betty Crocker
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