This slow cooker Amish tomato beef is the kind of simple summer dinner that feels almost too easy for how comforting it turns out. Thick slices of tomato melt down over a beef top round roast as it cooks low and slow, creating a savory, homey gravy with just a handful of pantry staples. It has that practical, old-fashioned feel I always come back to when I want something hearty in the crockpot without spending my whole evening in the kitchen.
Serve this tender tomato-braised beef with mashed potatoes, buttered egg noodles, or simple boiled potatoes to catch all the rich juices. On the side, green beans, sweet corn, or a crisp cucumber salad work especially well and keep the meal feeling summery. If you have leftovers, pile the sliced beef onto toasted bread with a spoonful of the tomato gravy for an easy next-day sandwich.
Slow Cooker 6-Ingredient Amish Tomato Beef
Servings: 6
Ingredients
3 to 4 pound beef top round roast
3 large ripe tomatoes, sliced thick
1 medium yellow onion, sliced
1 teaspoon salt
1/2 teaspoon black pepper
2 tablespoons Worcestershire sauce
Directions
1. Lightly coat the inside of your slow cooker with cooking spray or a thin film of oil if desired for easier cleanup. Place the beef top round roast in the slow cooker and season it evenly with the salt and black pepper.
2. Scatter the sliced onion over and around the roast, then arrange the thick tomato slices over the top so they cover as much of the beef as possible.
3. Drizzle the Worcestershire sauce over the tomatoes and onions. Cover and cook on low for 8 to 9 hours or on high for 5 to 6 hours, until the beef is very tender and easy to slice or shred.
4. Transfer the roast to a cutting board and let it rest for 10 minutes. Slice against the grain or shred into large pieces, then spoon the tomatoes, onions, and juices over the top before serving.
Variations & Tips
Add garlic: If you want a little more savory depth, add 2 to 3 minced garlic cloves over the onions before cooking. It keeps the ingredient list short but gives the gravy a fuller flavor.
Use chuck roast instead: Top round slices neatly, but chuck roast is a great swap if you prefer a richer, more shreddable result. Just keep the cook time on the longer side so the meat gets fully tender.
Make the juices thicker: For a more gravy-like finish, remove the cooked meat and whisk 1 tablespoon cornstarch with 1 tablespoon cold water, then stir it into the hot juices in the slow cooker. Cover and cook on high for 10 to 15 minutes until slightly thickened.
Best tomato choice: Use firm, ripe summer tomatoes that can hold their shape while you layer them. Very watery tomatoes will still taste good, but the sauce may be a bit thinner.
Meal prep tip: On a busy week, slice the tomatoes and onion the night before and keep them refrigerated in separate containers. In the morning, all you need to do is season, layer, and start the slow cooker.