Slow Cooker Salisbury Steaks

 The perfect comfort food:

Slow Cooker Salisbury Steaks
Patties:
1 1/2 lb ground beef
1 egg
1/4 cup onion, minced
1/4 cup dried bread crumbs
1 clove garlic, minced
Salt and pepper

1 small onion, sliced

1 box mushrooms, sliced

Gravy:
1 1/2 cups beef broth
1 package brown gravy mix
1 T. ketchup
1 T Dijon mustard

1 T. cornstarch

In a bowl, combine the patty ingredients.  Form into small patties about 3/4 inches thick.
Place the patties in the bottom of a sprayed crockpot.  Top with the sliced mushrooms and onions.
Whisk together the gravy ingredients (except the corn starch) and pour over the meat and vegetables.  Cook on low for about 5 hours.
Remove the patties.  Turn the cooker on high and whisk in the cornstarch.  Stir and cook until thick.  Put the patties back in the gravy.  Serve hot over mashed potatoes or rice.