This oven baked Amish-style beef and black bean casserole is the kind of simple supper that makes a busy evening feel manageable. With just a handful of pantry and refrigerator staples layered over beef mock tender steak, it bakes into a hearty, comforting meal with rich flavor and very little fuss. It has that practical, filling spirit so many home cooks love, making it a great choice when you want something dependable and family-friendly on the table.
Serve this casserole with buttered egg noodles, mashed potatoes, or fluffy white rice to soak up the savory juices. A crisp green salad, steamed green beans, or sweet corn on the side helps balance the richness, and warm dinner rolls make it feel especially cozy for a family meal.
Oven Baked 5-Ingredient Amish Beef and Black Bean Casserole
Servings: 4 to 6
Ingredients
1 1/2 to 2 pounds beef mock tender steak
1 can seasoned black beans, undrained
1 medium onion, thinly sliced
1 can diced tomatoes, drained
1 1/2 cups shredded cheddar cheese
Directions
1. Preheat your oven to 350°F and lightly grease a 9x13-inch casserole dish. Lay the beef mock tender steak in the bottom of the dish in an even layer.
2. Spread the seasoned black beans, including their sauce, evenly over the beef.
3. Scatter the sliced onion over the beans, then spoon the drained diced tomatoes across the top.
4. Sprinkle the shredded cheddar cheese evenly over everything. Cover the dish tightly with foil.
5. Bake for 1 hour, or until the beef is tender and cooked through. Remove the foil for the last 10 minutes if you want the cheese more browned and bubbly.
6. Let the casserole rest for 5 to 10 minutes before serving so the juices settle, then spoon onto plates and serve warm.
Variations & Tips
For picky eaters: If your family prefers milder flavors, use plain black beans instead of seasoned ones and add just a small pinch of salt and pepper. You can also reduce the onion or leave it off one side of the dish if needed.
Cheese swap: Monterey Jack, Colby Jack, or a Mexican blend all work nicely here. If you want a little more richness, use a mix of cheddar and Monterey Jack for an extra gooey topping.
Add a starch: To stretch the meal even further, serve the casserole over cooked rice or buttered noodles. That is especially helpful if you are feeding hungry teenagers or want leftovers for lunch the next day.
Make-ahead tip: You can assemble the casserole earlier in the day, cover it, and refrigerate it until dinnertime. If baking straight from the refrigerator, add about 10 to 15 extra minutes to the cooking time.