🥘 Creamy Mushroom Beef Stew Casserole
“My Default Cozy Dinner”
This is one of those dump-and-bake comfort meals: raw beef stew meat goes straight into a casserole dish, gets covered with creamy mushroom soup and two simple ingredients, and cooks slowly until the beef is tender and the sauce is rich.
🛒 Ingredients
- 2 lb (900 g) beef stew meat, cut into bite-size pieces
- 1 can (10.5 oz / 298 g) cream of mushroom soup
- 1 packet dry onion soup mix
- 1 cup sliced mushrooms — fresh or canned
- Optional: ½ cup beef broth if you want extra gravy
👩🍳 How to Make It
1. Prepare the casserole
Preheat your oven to 350°F (175°C).
Lightly grease a glass casserole dish and add the raw beef stew meat in an even layer.
2. Add the three main ingredients
Spoon the cream of mushroom soup over the beef.
Sprinkle the dry onion soup mix evenly over everything, then add the sliced mushrooms.
If the mixture looks extremely thick, add about ½ cup beef broth.
3. Cover tightly
Cover the casserole dish securely with aluminum foil cooking. If the sauce is too thick, stir in a small amount of warm beef. A tight seal is important because the trapped steam helps the beef become tender.
4. Bake slowly
Bake for approximately 2–2½ hours, or until the beef is fork-tender and thoroughly cooked.
Check toward the end of cooking. If the sauce is too thick, stir in a small amount of warm beef broth.
5. Rest and serve
Let the casserole stand for about 5–10 minutes before serving.
🥔 What to Serve With It
The creamy mushroom gravy is fantastic over:
- Mashed potatoes
- Egg noodles
- White rice
- Buttered noodles
- Roasted potatoes
Add green beans, peas, or roasted carrots for an easy vegetable side.
⭐ Cozy-Dinner Tip
Don’t skip the tight foil covering. This recipe relies on moist, enclosed heat to slowly cook the stew meat. If the casserole is uncovered, the sauce can dry out before the beef becomes tender.
The formula to remember:
🥩 Beef stew meat + cream of mushroom soup + onion soup mix + mushrooms → covered casserole → slow bake → cozy dinner.
