Oven baked 3-ingredient beef Prescott is the kind of old-fashioned potluck dish that earns a permanent place in the family recipe box because it delivers big flavor with almost no effort. The combination is simple, relying on tender beef and a sweet-savory glaze that thickens in the oven and clings to every bite, creating those deeply caramelized edges that make the casserole dish disappear fast at gatherings. It feels very much like a Midwest community cookbook classic: practical, economical, and designed to feed a crowd well.
Serve this dish hot with mashed potatoes, buttered egg noodles, or steamed rice to catch the extra sauce. For a potluck table, it also pairs nicely with green beans, a crisp cabbage slaw, roasted carrots, or simple dinner rolls, and the richness benefits from something bright on the side such as pickles or a vinegary salad.
Oven Baked 3-Ingredient Beef Prescott
Servings: 6
Ingredients
2 pounds beef stew meat, cut into bite-size pieces
1 cup ketchup
1 packet dry onion soup mix
Directions
1. Preheat the oven to 325°F and lightly grease a 9x13-inch glass baking dish.
2. Add the beef stew meat to a large bowl, sprinkle in the dry onion soup mix, and pour the ketchup over the top.
3. Stir well until all of the beef pieces are evenly coated, then transfer everything to the prepared baking dish and spread it into an even layer.
4. Cover tightly with foil and bake for 1 hour. Remove the foil, stir, and continue baking 20 to 30 minutes more, until the beef is tender and the sauce is bubbling and caramelized around the edges.
5. Let the dish rest for 5 minutes before serving so the sauce can settle slightly, then spoon the beef and glaze onto plates or into a serving bowl.
Variations & Tips
For more tender beef: If your stew meat is cut a little large or seems especially lean, give it the full covered baking time and check with a fork before uncovering. Smaller pieces cook more evenly, so cutting oversized chunks in half helps quite a bit.
For a deeper glaze: Bake uncovered for the final stretch until the edges darken slightly and the sauce looks thick rather than loose. That extra time is what gives the dish its old-school potluck appeal.
To stretch it for a crowd: Serve the beef over rice, egg noodles, or mashed potatoes. The sauce is concentrated enough that a starch underneath makes the recipe feel more substantial without changing its character.
Make-ahead tip: You can combine the beef, ketchup, and soup mix in the baking dish several hours ahead, cover, and refrigerate. Let it sit at room temperature for about 20 minutes before baking so the dish heats more evenly.
Optional flavor additions: If you do not need to keep it strictly three-ingredient, a spoonful of Worcestershire sauce, a pinch of black pepper, or a few sliced onions can add extra savory depth without overpowering the original recipe.