Dolly Parton’s 5-Ingredient Casserole is a classic example of “one-pot” efficiency, utilizing layered ingredients to create a rich, self-saucing meal. By following a specific layering strategy, you ensure the potatoes are tender and the beef is perfectly seasoned by the vegetables and tomato base.
The 5 Core Ingredients
- The Foundation: 2 cups sliced potatoes and 1 large onion.
- The Protein: 1 lb ground beef (unbrowned).
- The Sponge: 2 cups cooked rice.
- The Catalyst: 1 can tomato soup or diced tomatoes.
- Seasoning: Salt and pepper to taste.
Step-by-Step Instructions
1. Build the Thermal Buffer
Layer the sliced potatoes at the bottom of a greased dish, followed by the onions. The potatoes absorb the beef fat, while the onions provide the moisture needed to steam the starch from below. Season each layer to ensure depth of flavor.
2. Layer the Raw Protein
Spread the raw ground beef over the onions. Do not pre-cook the meat; the raw fat rendering is essential for flavor transfer throughout the casserole. Layer the cooked rice on top of the beef to act as a moisture trap.
3. The Steam-Seal Bake
Pour tomato soup over the top and cover tightly with foil. Bake at 350°F (175°C) for 60-75 minutes. The foil is critical—it creates a steam-braising environment that forces the tomato and onion juices down through the beef and into the potatoes.