My great aunt passed this down and now my kids ask for it weekly. The tomato gravy is unbelievably good and the meat cuts with a fork

This slow cooker 4-ingredient depression era swiss steak is pure comfort food that tastes like it’s been in the family forever—because it kind of has. My great aunt made this during the lean years with whatever she had on hand, and the magic is how simple it is: just beef, tomatoes, onions, and peppers. The slow cooker turns it into the most tender, fork-cutting steak with a rich tomato gravy that my kids now ask for every single week. It’s the kind of recipe you throw together in the morning before work and come home to a house that smells like Sunday dinner.

I like to serve this swiss steak spooned over creamy mashed potatoes so they can soak up all that tomato gravy, but egg noodles or white rice work just as well. A simple green side—like steamed green beans, a tossed salad, or roasted broccoli—balances out the richness. If you want to stretch the meal a bit further (very on-theme with its Depression era roots), add some buttered bread or rolls on the side for dipping into the extra sauce.

Servings: 6

2 to 2 1/2 pounds beef round steak, cut into 6 pieces (about 1-inch thick)

Trim any large pieces of excess fat from the round steak, then cut the meat into 6 roughly equal portions so they fit easily in the slow cooker. Pat dry with paper towels.

Lightly season both sides of the steak pieces with the optional salt and pepper if using. This keeps the ingredient list simple while still giving the meat and gravy a little boost of flavor.

Layer the sliced onions in the bottom of a 5- to 7-quart slow cooker, spreading them out in an even bed. Scatter the sliced green bell pepper over the onions.

Lay the steak pieces on top of the onions and peppers in a single layer as much as possible. It’s okay if they overlap slightly; they’ll shrink a bit as they cook.

Pour the diced tomatoes with all their juices evenly over the steak, making sure every piece of meat is covered. Do not add extra water or broth—the tomatoes will create the gravy as they cook down.

Cover the slow cooker with the lid and cook on LOW for 7 to 8 hours, or on HIGH for 3 1/2 to 4 hours, until the steak is very tender and easily cuts with a fork. The onions and peppers should be soft and the tomato mixture thickened into a rich gravy.

Once done, taste the tomato gravy and add a pinch more salt and pepper if needed. Gently stir the onions, peppers, and tomatoes around the meat to coat everything in the sauce without breaking the steak apart too much.

Serve the swiss steak hot, spooning plenty of the thick tomato gravy, onions, and peppers over each piece of meat and over your choice of mashed potatoes, noodles, or rice.

To keep this true to its Depression era roots, the base recipe uses only four core ingredients: beef round steak, onion, green pepper, and canned diced tomatoes. Everything else is optional. If you want a thicker, almost stew-like gravy, stir in 1 to 2 tablespoons of tomato paste during the last hour of cooking, or whisk 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir it into the slow cooker for the final 20 to 30 minutes on HIGH. For extra flavor without changing the spirit of the recipe, you can add a small spoonful of Worcestershire sauce or a pinch of dried thyme or garlic powder with the tomatoes. If your family doesn’t like bell peppers, you can leave them out or swap in extra onion or some sliced mushrooms. For a bit of sweetness to balance the acidity of the tomatoes, add 1 teaspoon of sugar. To keep this meal budget-friendly, look for round steak on sale, or use other tough cuts like chuck or bottom round—just keep the pieces about 1-inch thick so they stay moist and tender in the slow cooker. Food safety tips: Always keep raw beef refrigerated until you’re ready to cook, and wash your hands, cutting boards, and knives thoroughly after handling raw meat. Make sure your slow cooker is in good working order and cook on LOW or HIGH as directed; the internal temperature of the beef should reach at least 145°F, though it will usually go higher as it braises. Refrigerate leftovers within 2 hours in shallow containers and use within 3 to 4 days, reheating until piping hot before serving. This recipe also freezes well for up to 3 months—perfect for stocking the freezer for busy weeks.