Mom’s Oven-Baked Round Steak with Mushrooms and Onion Soup Recipe
Introduction
This classic Mom’s Round Steak recipe is a comforting oven-baked dish that turns a tough cut of meat into a tender, flavorful meal. With simple ingredients like mushrooms, onion soup mix, and a touch of butter, it’s perfect for a cozy family dinner.

Ingredients
- 2 pounds round steak
- All-purpose flour (small amount, enough to cover a plate)
- 2 Tbsp unsalted butter
- 6 oz can of mushroom slices, drained
- 1/2 tsp salt (approximately, divided)
- 1/2 tsp pepper (approximately, divided)
- 2 bay leaves
- 1 packet dry onion soup mix
- Water (amount will vary)
Instructions
- Step 1: If the steak is not already in individual pieces, cut it into serving-sized portions.
- Step 2: Optional – gently pound both sides of the steak with a mallet to break up the muscle fibers and tenderize.
- Step 3: Pour a small amount of flour onto a plate and sprinkle about half of the salt and pepper over it. Mix with a fork.
- Step 4: Using tongs, coat both sides of each steak piece evenly with the seasoned flour.
- Step 5: Melt butter in a large skillet over medium-high heat.
- Step 6: Brown the steaks on both sides in the melted butter.
- Step 7: Transfer the browned steaks to a 9×13-inch baking pan.
- Step 8: Add the drained mushrooms to the skillet and cook for about 1 minute until tender, stirring to pick up browned bits.
- Step 9: Pour the mushrooms, skillet scrapings, and any juices over the steaks in the pan.
- Step 10: Add water to the pan until it reaches about 1/4 inch deep.
- Step 11: Place the bay leaves in the water.
- Step 12: Sprinkle the dry onion soup mix, along with the remaining salt and pepper, evenly over the steaks and into the water.
- Step 13: Cover the pan tightly with foil.
- Step 14: Bake in a preheated 325°F (163°C) oven for 1 1/2 hours, or until the steak is tender.
Tips & Variations
- Using a meat mallet gently helps tenderize the steak for a softer bite.
- For extra flavor, brown the mushrooms with garlic or onions before adding to the pan.
- If you prefer a thicker gravy, remove the steaks after baking and simmer the cooking liquid on the stove to reduce.
Storage
Store leftover round steak in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave, covered, to maintain moisture. This dish does not freeze well due to the texture of the steak after baking.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use another cut of steak for this recipe?
Yes, tougher cuts like chuck or sirloin can work well, but adjust cooking time as needed to ensure tenderness.
What can I serve with Mom’s Round Steak?
This dish pairs beautifully with mashed potatoes, steamed vegetables, or a simple green salad for a balanced meal.
PrintMom’s Oven-Baked Round Steak with Mushrooms and Onion Soup Recipe
This classic Mom’s Round Steak recipe delivers tender, flavorful round steak baked to perfection in the oven with a savory mushroom and onion soup sauce. The round steak is lightly floured, pan-seared in butter, then slow-baked with mushrooms, bay leaves, and a dry onion soup mix to create a comforting homestyle meal perfect for family dinners.
- Prep Time: 15 minutes
- Cook Time: 1 hour 30 minutes
- Total Time: 1 hour 45 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
Ingredients
Main Ingredients
- 2 pounds round steak
- All-purpose flour (small amount – only enough to cover the plate)
- 2 Tbsp unsalted butter
- 6 oz can mushroom slices (drained)
- 1/2 tsp salt, divided
- 1/2 tsp black pepper, divided
- 2 bay leaves
- 1 packet dry onion soup mix
- Water (enough to reach about 1/4 inch deep in the pan)
Instructions
- Prepare the steak. If your round steak is not already cut into individual pieces, cut it accordingly to serving size. Optionally, use a mallet to gently pound both sides of each steak piece to break up the muscle fibers slightly, helping to tenderize the meat.
- Flour the steak. Pour a small, scant amount of all-purpose flour onto a plate. Sprinkle about half of the salt and pepper onto the flour and combine with a fork. Using tongs, coat each side of the steak pieces evenly with this seasoned flour mixture.
- Brown the steak. In a large skillet over medium-high heat, melt the unsalted butter. Once hot, add the floured steak pieces and brown them thoroughly on both sides, developing a nice crust and locking in flavor.
- Prepare the baking pan. Transfer the browned steaks into a 9×13-inch baking pan, arranging them evenly in a single layer.
- Cook the mushrooms. Add the drained mushroom slices to the same skillet used for browning. Cook them for about 1 minute until tender, scraping up any browned bits. Then spoon the mushrooms, along with any pan juices and scrapings, over the steaks in the baking pan.
- Add liquid and seasoning. Pour enough water into the baking pan to reach about 1/4 inch deep. Place the two bay leaves into the water. Sprinkle the dry onion soup mix over the steaks and water, then add the remaining salt and pepper evenly across the surface.
- Bake the steak. Cover the baking pan tightly with aluminum foil and place it in a preheated oven at 325°F (163°C). Bake for 1 1/2 hours, or until the steak is fork-tender and fully cooked through.
- Serve. Remove from the oven, discard bay leaves, and serve the round steak hot with the mushroom and onion soup sauce spooned over the top for a hearty and satisfying meal.
Notes
- Using a meat mallet to tenderize the steak is optional but recommended to improve texture.
- Be careful not to add too much water; just enough to create a shallow cooking liquid for braising.
- Keep the baking pan covered during baking to retain moisture and ensure tender steak.
- Leftovers can be refrigerated for up to 3 days and reheated gently on the stovetop or microwave.
- This dish pairs well with mashed potatoes or steamed vegetables for a complete meal.
Keywords: round steak recipe, oven baked steak, mushroom steak, dry onion soup mix steak, tender steak recipe, easy steak dinner

