Hearty Keto Lasagna

User Reviews

5

108 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    30 mins

  • Total Time

    1 hr

  • Servings

    6 servings

  • Calories

    404 kcal

  • Course

    Side Dish

  • Cuisine

    Italian

Hearty Keto Lasagna

Hearty Keto Lasagna features a mix of ground beef, chopped spinach, and cheeses baked together to create a rich, low-carb meal. The recipe uses frozen spinach carefully drained to avoid sogginess, and combines marinara with cream cheese and mozzarella to form a creamy texture. This lasagna offers a filling, savory dish suitable for keto diets, prepared in an 8-inch baking dish with layers cooked until bubbly and firm.

Description

The Hearty Keto Lasagna recipe blends browned ground beef cooked with onion, garlic, and marinara sauce with well-drained chopped spinach to keep the filling moist but not watery. Cream cheese melted and mixed with egg and black pepper adds richness, binding the ingredients together with a smooth consistency. Mozzarella cheese sprinkled on top creates a golden, melty crust during baking.

The assembled lasagna bakes at 350°F in a lightly greased dish, allowing flavors to meld and the cheese to form a slightly browned topping. The spinach adds a mild earthiness, while the marinara lends familiar Italian tomato notes. The meat provides texture and protein, making this dish hearty and satisfying.

Hearty Keto Lasagna can be served as a main course, ideal for low-carbohydrate meal plans. It reheats well in the microwave at reduced power, and leftovers keep for several days refrigerated. The recipe includes notes recommending not to use extra-lean beef to avoid dryness, and instructions for substituting fresh spinach if desired.

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Ingredients

Servings
  • 10 ounces spinach frozen, chopped
  • 1 tablespoon olive oil plus more for the pan
  • 1 pound ground beef 85/15, lean
  • 1 onion chopped; 4 ounces, small
  • 1 teaspoon kosher salt divided, or ½ teaspoon of any other salt, including Morton kosher salt, Diamond Crystal brand
  • 1 tablespoon garlic minced, fresh
  • ½ cup marinara sauce
  • 8 ounces cream cheese
  • 1 egg large
  • ¼ teaspoon black pepper
  • ¾ cup mozzarella cheese part-skim, shredded; 3 ounces

Instructions

  1. Preheat the oven to 350°F. Lightly grease a square 8-inch baking dish (or any other 2-quart baking dish).
  2. Defrost the spinach in the microwave according to the package directions. Drain thoroughly by transferring the thawed spinach to a colander and pressing on it repeatedly with the back of a large spoon to extract as much liquid as possible. Set aside.
  3. Heat the olive oil in a large skillet over medium-high heat for about 3 minutes. Add the beef, onion, and ½ teaspoon of kosher salt. Cook, using a wooden spoon to stir and break up the ground beef into small chunks, until the onion is soft and the meat is browned, 5-7 minutes.
  4. Drain the beef mixture and return it to the skillet. Add the garlic and cook, stirring, for 30 seconds, then mix in the marinara sauce. Turn the heat off.
  5. Place the cream cheese in a medium microwave-safe bowl and heat it for 40 seconds to soften. With a fork, stir it until smooth and creamy. Add the egg, black pepper, and remaining ½ teaspoon of kosher salt. Keep stirring the mixture until very smooth. With a spatula, add the drained spinach and mix to blend everything together. Mix well.
  6. To assemble the lasagna, spread the spinach mixture evenly on the bottom of the prepared baking dish. Top it with the meat mixture, and sprinkle the mozzarella on top.
  7. Bake the lasagna until the cheese is bubbly and lightly browned, about 30 minutes.
  8. Let the lasagna stand for ten minutes before cutting and serving.

Notes

  • Drain spinach thoroughly to prevent watery lasagna by pressing it repeatedly in a colander.
  • Mozzarella can be swapped with other melty cheeses like provolone.
  • Use ground beef with some fat content (around 15%) for better texture and flavor; extra-lean may yield a drier dish.
  • To double the recipe, use a larger 9x13-inch baking dish.
  • Fresh spinach can replace frozen at a 1:1 weight ratio; steam and drain well before use.
  • Store leftovers refrigerated for 3-4 days; reheat gently in the microwave at 50% power.
  • Portion and freeze individual servings for up to three months in freezer bags.

Nutrition Information

Show Details
Calories 404kcal (20%) Carbohydrates 7g (2%) Protein 23g (46%) Fat 32g (49%) Saturated Fat 15g (75%) Sodium 566mg (24%) Fiber 2g (8%) Sugar 3g (6%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 404 kcal

% Daily Value*

Calories 404kcal 20%
Carbohydrates 7g 2%
Protein 23g 46%
Fat 32g 49%
Saturated Fat 15g 75%
Sodium 566mg 24%
Fiber 2g 8%
Sugar 3g 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5

108 reviews
Excellent

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