RECIPE:for the meat
2# ground beef (80/20)
1/4 cup small diced onions
1 tablespoon Dijon mustard
1/4 cup Worcestershire  sauce
2 eggs
1 cup dry bread crumbs
1 package onion soup mix


RECIPE:for the sauce
2 cups beef stock
1/2 cup sliced mushrooms
1/2 cup sliced thin onions
1 tablespoon Dijon mustard

mix all ingredients together in bowl
form in oval shapes
sear in large pan on both sides until brown
remove from pan
add sliced onions and mushrooms to pan and saute until soft
add beef stock,mustard,and Worcestershire sauce
simmer for 5 minutes
thicken with roux(oil and melted butter 50%/50%) until slightly thick
you dont want a thick gravy ,it should be thin
add meat back to sauce and simmer until fully cooked(about 15-20 minutes)
enjoy with white rice or mashed potatoes