1 whole Beef Brisket, Trimmed Of All Fat (5 To 8 Pounds)
1 bottle (24 Ounce) Ketchup Or Chili Sauce (make Sure It’s Kosher)
1 package Onion Soup Mix (make Sure It’s Kosher)
Place trimmed brisket into a large baking pan.
Mix ketchup with onion soup mix. Add 1 cup of water or more to make it slightly thin.
Pour sauce over the meat, cover pan with foil, and marinate 12 to 24 hours in the fridge.
Place covered pan into a 275-degree oven and walk away for 6 to 8 hours, depending on how large the brisket is. Check tenderness…Read full preparation method