This 5-Ingredient Oven Beef is the kind of weeknight dinner that saves me when the day gets away from me and I still need something hot and hearty on the table. Using frozen beef steak strips and a handful of pantry staples keeps prep almost effortless, and baking everything on a metal sheet pan makes cleanup easy too. It has that simple, old-school, practical home-cooking feel that works especially well on busy Midwestern evenings when comfort food needs to happen fast.
Serve this oven beef over rice, mashed potatoes, buttered egg noodles, or even toasted sandwich rolls to catch all the savory sauce. For a simple side, roasted green beans, steamed broccoli, corn, or a crisp salad all pair nicely and help round out the meal without adding much extra work.
5-Ingredient Oven Beef
Servings: 4
Ingredients
1 1/2 pounds frozen beef steak strips
1 packet dry onion soup mix
1/2 cup barbecue sauce
1/4 cup Worcestershire sauce
2 tablespoons brown sugar
Directions
1. Preheat the oven to 375°F and lightly grease a rimmed metal baking sheet or line it with foil for easier cleanup.
2. Spread the frozen beef steak strips out in an even layer on the baking sheet so they cook as evenly as possible.
3. In a small bowl, stir together the dry onion soup mix, barbecue sauce, Worcestershire sauce, and brown sugar until combined.
4. Pour the sauce mixture evenly over the frozen beef strips, then toss or gently turn the strips as best you can to coat them.
5. Bake for 20 minutes, stir the beef, then return the pan to the oven and bake for another 10 to 15 minutes, or until the beef is heated through, fully cooked, and the sauce has thickened slightly.
6. Serve hot with your favorite side dish and spoon some of the pan sauce over the top.
Variations & Tips
Sweeter glaze: If you like a slightly sweeter sauce, add an extra tablespoon of brown sugar or use a honey barbecue sauce. This works really well if you are serving the beef over rice.
Add vegetables: Bell peppers and onion slices can be added right to the sheet pan for a more complete one-pan meal. Just keep the pieces fairly thick so they do not overcook before the beef is done.
Make it less messy: Lining the baking sheet with foil makes cleanup much easier, especially since the sauce can caramelize around the edges as it bakes.
Check doneness: Because frozen beef strips can vary in thickness, start checking a little early and make sure the beef is fully cooked before serving. Stirring halfway through helps everything heat more evenly and keeps the sauce from concentrating too much in one spot.
Serving shortcut: For extra busy nights, microwave a pouch of rice or heat frozen mashed potatoes while the beef bakes. It turns this into a full dinner with almost no extra prep.