Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish or deep 2-quart casserole dish.
- Layer the sliced onions evenly across the bottom of the dish. Layer the thinly sliced potatoes over the onions. Season lightly with a portion of the salt and pepper.
- Crumble the raw ground beef evenly over the potato layer, breaking it into small pieces and pressing into a flat, even layer. Season with another portion of salt and pepper.
- Sprinkle the uncooked rice evenly over the beef in a distributed layer.
- Distribute the chopped celery, thinly sliced carrots, and frozen peas or corn evenly over the rice layer.
- Whisk the condensed tomato soup and one full can of water together until smooth. Pour evenly over the entire casserole, working the liquid to the edges of the dish.
- Cover the dish very tightly with aluminum foil, pressing firmly around all edges to seal in steam. Bake for 1 hour and 30 minutes without lifting the foil.
- Remove from the oven and rest for 10 minutes before serving to allow the liquid to finish absorbing and the layers to set.
Notes
Storage: Store in an airtight container for up to 4 days. Flavor improves overnight as layers meld. Reheat covered at 325°F for 20 minutes or microwave at medium power in 60-second intervals. Freeze individual portions for up to 2 months. Substitutions: Swap condensed tomato soup for cream of mushroom for a white sauce version. Use ground turkey in place of ground beef. For a Tex-Mex version, add diced green chiles and taco seasoning. Brown rice can substitute but requires an extra 1/2 cup water and 30 more minutes of covered bake time. Pro tips: Slice potatoes and carrots to exactly 1/8-inch for even cooking. Seal the foil tightly to trap all steam. If rice is undercooked at 90 minutes, add 1/4 cup warm water, re-cover, and bake 15 to 20 more minutes.
