Easy Slow Cooker French Dip Sandwiches are my absolute favorite sandwich. I’m not a huge sandwich person. I really didn’t grow up eating them so they just aren’t my thing. With the exception is a French Dip Sandwich. To say I love them is an understatement. There is just something about it that I can’t get enough of.

Whenever I see them on a restaurant menu, I have a hard time resisting the urge to order it. My husband just laughs and teases me that I refuse to branch out. What can I say, it’s one of my comfort foods! I could eat it for any meal. Well, this or my One Pan Creamy Garlic Chicken!

The Best French Dip Sandwich
I’ve made them at home with a roast, but it was never the same as the sliced beef you got when ordering out. It didn’t dawn on me until recently that I could use deli roast beef lunch meat as the real deal.
I’ve figured out the easiest and most delicious at home French Dip and I couldn’t be more excited to share it with you!

French Dip Sandwiches

Slow Cooker French Dip Sandwiches
Ingredients
- 2 lbs Deli Roast Beef, Thinly Sliced
- 1 pkt Au Jus Dry Mix
- 1 pkt Beefy Onion Soup Mix
- 2 Cups Water
- 12 Slices Provolone Cheese, Thinly Sliced
- 4 Sub Style Rolls or Hoagie Buns
Instructions
- Combine au jus and beefy onion mix with water in a small crock pot and stir.
- Add in sliced beef and cover.
- Cook on high for 2-3 hours or until au jus and beef is heated completely through.
- Open up sub rolls and spread each side with a little butter.
- Place on a baking sheet and broil for 4-5 minutes, watching carefully to not burn them. You could also use a toaster oven or a saute pan.
- Immediately place cheese on one side of each of the rolls.
- Pile beef on top of the cheese and place the top on.
- Pour about 1/2 cup au jus into small bowls or ramekins and serve hot with sandwiches.
