This low carb 4-ingredient lasagna bake is the kind of dependable dinner that saves a busy weeknight and still feels cozy enough to gather everyone around the table. It gives you all the comforting flavor of classic lasagna without the noodles, using a simple layered mix of meat sauce, ricotta, and mozzarella that bakes up hot, bubbly, and golden around the edges.
Serve this with a crisp green salad, roasted broccoli, or simple green beans for an easy meal that keeps the low carb theme going. If you are feeding a few family members who want something extra, a side of garlic bread for them and a spoonful of extra warm sauce on top of each serving makes this dinner feel especially hearty.
Low Carb 4-Ingredient Lasagna Bake
Servings: 6
Ingredients
1 pound ground beef
2 cups low sugar marinara sauce
1 cup ricotta cheese
2 cups shredded mozzarella cheese
Directions
1. Preheat the oven to 375°F and lightly grease a medium glass baking dish.
2. In a large skillet over medium heat, cook the ground beef until fully browned, breaking it up as it cooks. Drain any excess grease.
3. Stir the marinara sauce into the cooked beef and let it simmer for 2 to 3 minutes.
4. Spread half of the meat sauce in the prepared baking dish. Dollop half of the ricotta over the sauce, then sprinkle with half of the mozzarella. Repeat the layers with the remaining meat sauce, ricotta, and mozzarella.
5. Bake uncovered for 25 to 30 minutes, until the cheese is melted and bubbly and the edges are lightly golden.
6. Let the bake rest for 5 to 10 minutes before serving so it slices more neatly.
Variations & Tips
Turkey version: Swap the ground beef for ground turkey if you want a lighter flavor. I like to simmer turkey a minute or two longer in the sauce so it stays tender and well seasoned.
Extra cheesy for picky eaters: If your family loves cheese, add a little more mozzarella on top during the last 10 minutes of baking. That extra bubbly layer helps win over anyone who is unsure about a noodle-free dinner.
Make-ahead tip: Assemble the casserole earlier in the day, cover, and refrigerate until dinnertime. You may need to add 5 to 10 extra minutes to the baking time if it goes into the oven cold.
Sauce tip: Choose a marinara with no added sugar or one that is lower in carbs for the best low carb result. A thicker sauce also helps the bake hold together better when serving.