Oven Baked 5-Ingredient Shipwreck Casserole: The Heartiest One-Dish Comfort Dinner

If you love the hearty, no-fuss comfort of an old-fashioned one-dish meal but want a dinner that comes together with almost no effort, this Oven Baked 5-Ingredient Shipwreck Casserole is exactly what you need. Layers of ground beef, sliced potatoes, onions, and rice simmered in a rich tomato broth—this is the kind of simple baking trick a practical home cook keeps in her apron pocket for busy weeknights, family gatherings, and cozy weekend suppers.

Whether you’re feeding a hungry family, bringing a dish to a church supper, or simply craving a warm, satisfying meal on a chilly evening, this easy Shipwreck casserole checks every box. It’s budget-friendly, uses just five everyday ingredients, and delivers a dish that tastes like you spent hours in the kitchen.

Why You’ll Love This 5-Ingredient Shipwreck Casserole Recipe

The beauty of this recipe is its simplicity. You don’t need a long list of ingredients or a stack of pans—just five everyday components and a few minutes of prep. The oven transforms basic ingredients into a hearty, flavorful casserole that tastes like a beloved old-fashioned specialty.

It’s also incredibly versatile. Serve it as a hearty main dish with crusty bread, bring it to a potluck, or pack the leftovers for lunch. The casserole reheats beautifully, and it freezes well for future dinners.

Ingredients

• 1 lb ground beef

• 4 medium potatoes, thinly sliced

• 1 cup uncooked long-grain white rice

• 1 can (14.5 oz) diced tomatoes, undrained

• 1 packet (1 oz) dry onion soup mix

Optional add-ins: 1 diced onion, 1 teaspoon garlic powder, a pinch of black pepper, 2 cups beef broth, and fresh parsley for serving.

Directions

1. Preheat oven to 350°F and lightly grease a 9×13-inch baking dish.

2. In a skillet over medium-high heat, brown the ground beef until no longer pink; drain excess fat.

3. Layer the sliced potatoes in the bottom of the prepared dish, then scatter the uncooked rice and diced onion if using over the top. Spoon the browned beef evenly over the rice.

4. In a medium bowl, stir together the diced tomatoes, dry onion soup mix, and beef broth if using (and garlic powder and pepper, if using). Pour the mixture evenly over the casserole.

5. Cover with foil and bake for 1 hour, then remove the foil and bake 15 to 20 minutes more, until the potatoes and rice are tender and the top is golden.

6. Let stand 5 minutes, garnish with fresh parsley, and serve warm.

Serving Ideas

This casserole is lovely served with crusty bread, a crisp side salad, or steamed green beans for a cozy, complete plate. A sprinkle of fresh parsley or a dash of hot sauce at the table makes it feel fit for company, and a dollop of sour cream stirred in adds a creamy finish.

Variations & Tips

• Potato Tip: Slice the potatoes thinly and evenly so they cook at the same rate as the rice.

• Broth Tip: Add the beef broth for a moister casserole—without it, the rice may need extra liquid.

• Add-Ins: A handful of frozen corn, sliced carrots, or shredded cheddar sprinkled over the top during the last 15 minutes adds extra flavor and texture.

• Storage: Cover leftovers tightly and refrigerate up to 4 days, or freeze up to 3 months; reheat with a splash of broth to keep it moist.

Conclusion: Oven Baked 5-Ingredient Shipwreck Casserole

This is the sort of recipe that earns a permanent spot in the weeknight rotation—five ingredients, one dish, and a hearty, savory casserole that tastes like you fussed far more than you did. The tender potatoes, fluffy rice, and rich tomato-beef layers make it comforting enough for a Sunday supper yet easy enough for an ordinary Tuesday, and because the oven does the work, you get to sit down to a homemade meal with hardly any cleanup. Keep it in your back pocket for busy weekends, cool-weather cravings, and those times when you want something cozy and satisfying without pulling half the pantry onto the counter—and enjoy the fact that the leftovers taste just as good the next day.