Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). If you haven't already, thinly slice your zucchini into noodle-like strips. You can use a mandoline for consistent thickness, or a sharp knife. Pat the zucchini slices very dry with paper towels – this is crucial for preventing excess moisture in your lasagna.12 ounces sliced zucchini (about 2 medium zucchinis), thinly sliced into noodles
- Heat the olive oil in a large skillet or Dutch oven over medium-high heat. Add the Italian sausage and cook, breaking it up with a spoon, until browned and cooked through. If your sausage is very fatty, drain off most of the excess grease, leaving about a tablespoon for flavor.1 tablespoon olive oil, 1 pound ground Italian sausage (mild or hot, your preference)
- Add the chopped yellow onion to the skillet with the browned sausage. Cook, stirring occasionally, until the onion is softened and translucent, about 5-7 minutes. Add the minced garlic and cook for another minute until fragrant, being careful not to burn it.1 pound ground Italian sausage (mild or hot, your preference), 1 cup chopped yellow onion (about 1 small onion), 2 cloves garlic, minced
- Reduce the heat to medium-low. Pour in the heavy cream and bring it to a gentle simmer. Add the softened cream cheese, breaking it into pieces as you add it. Stir continuously until the cream cheese is completely melted and incorporated into the heavy cream, forming a smooth, thick sauce.4 cups heavy cream, 8 ounces cream cheese, softened
- Stir in the grated Parmesan cheese, dried Italian seasoning, salt, and black pepper. Continue to stir until the Parmesan is melted and the sauce is well combined and flavorful. Taste and adjust salt and pepper as needed.1 cup grated Parmesan cheese, plus more for topping, 1 teaspoon dried Italian seasoning, 1/2 teaspoon salt, or to taste, 1/4 teaspoon black pepper, or to taste
- Spread a thin layer of the creamy white sauce on the bottom of a 9x13 inch baking dish. Arrange a single layer of dried zucchini noodles over the sauce, overlapping them slightly. Spoon about a third of the sausage mixture evenly over the zucchini. Sprinkle about a third of the shredded mozzarella cheese over the sausage.12 ounces sliced zucchini (about 2 medium zucchinis), thinly sliced into noodles, 8 ounces shredded mozzarella cheese, plus more for topping
- Repeat the layering process: a layer of creamy sauce, a layer of zucchini noodles, a third of the sausage mixture, and a third of the mozzarella cheese.12 ounces sliced zucchini (about 2 medium zucchinis), thinly sliced into noodles, 8 ounces shredded mozzarella cheese, plus more for topping
- For the top layer, finish with a final layer of zucchini noodles, spoon the remaining creamy white sauce over them, and then generously sprinkle the remaining mozzarella cheese and a little extra Parmesan cheese over the top.1 cup grated Parmesan cheese, plus more for topping, 12 ounces sliced zucchini (about 2 medium zucchinis), thinly sliced into noodles, 8 ounces shredded mozzarella cheese, plus more for topping
- Cover the baking dish tightly with aluminum foil. Bake for 20 minutes.
- Remove the foil and bake for another 20-25 minutes, or until the lasagna is bubbly and the cheese on top is golden brown and slightly crisped.
- Let the Easy Keto White Lasagna rest for about 10 minutes before slicing and serving. This allows the layers to set and makes it easier to cut clean portions. Garnish with fresh chopped parsley, if desired.Fresh parsley, chopped, for garnish (optional)
Notes
To store any leftover Easy Keto White Lasagna, allow it to cool completely before transferring it to an airtight container. It can be refrigerated for up to 3-4 days. Proper cooling is essential to prevent condensation, which can make the lasagna soggy. When reheating, the best method is to gently warm individual portions in the oven or a toaster oven at around 300°F (150°C) until heated through. This helps maintain the texture of the zucchini noodles and the creamy sauce. Alternatively, microwave individual slices on a microwave-safe plate, covering them loosely to prevent splattering. For longer storage, you can freeze portions of the lasagna, unbaked or baked. If freezing unbaked, thaw completely in the refrigerator before baking according to the original instructions. If freezing baked, thaw in the refrigerator and reheat as described above.