Ingredients
Sauce Ingredients
- 1 tablespoon olive oil
- 1 pound ground beef (80% lean, 20% fat)
- 1/2 yellow onion, peeled and roughly chopped
- 2 carrots, peeled
- 1 rib celery, trimmed
- 3 garlic cloves, peeled
- Kosher salt, to taste
- 1 teaspoon oregano
- 1/2 teaspoon crushed red pepper
- 2 tablespoons tomato paste
- 1 (28-ounce) can crushed tomatoes
- Approximately 3/4 cup water
- 1/4 cup finely grated Parmesan-Reggiano
- 1/4 cup heavy cream
Ricotta Mixture
- 3/4 cup fresh ricotta
- 2 tablespoons heavy cream
- A pinch of kosher salt
- Handful fresh basil leaves, minced
Assembly
- 1/2 pound no-boil lasagna sheets
- 2 cups shredded low-moisture mozzarella cheese
Instructions
- Make the Sauce: Heat olive oil in a dutch oven or medium pot over medium heat. Add ground beef and break into small pieces with a spoon. Meanwhile, pulse onion, carrots, celery, and garlic in a food processor until finely minced. Once beef is mostly cooked, add vegetable mixture and cook until translucent, about 2-3 minutes.
- Add Seasonings and Tomatoes: Stir in oregano, crushed red pepper, and about 1 teaspoon kosher salt. Add tomato paste and mix thoroughly. Pour in crushed tomatoes and about 3/4 cup water from the tomato can, swirling it to capture all the remnants, then add to the pot.
- Simmer Sauce: Bring sauce to a simmer then reduce heat to low. Cover and let simmer gently for 1 1/2 hours, stirring occasionally for even cooking and melding of flavors.
- Finish Sauce: Uncover, taste, and adjust salt as needed. Stir in the heavy cream and finely grated Parmesan-Reggiano. Remove from heat and set aside.
- Prepare Ricotta Mixture: In a small bowl, combine ricotta, heavy cream, minced basil, and a pinch of kosher salt until smooth and creamy.
- Preheat Oven and Assemble: Preheat oven to 350°F (175°C). Using an 8 x 5-inch loaf pan, place two no-boil lasagna sheets on the bottom, slightly overlapping. Spread a thin layer of ricotta mixture, then spoon some bolognese sauce over, and sprinkle a handful of mozzarella. Repeat layers ending with pasta on top, a few spoonfuls of sauce, and a good layer of mozzarella cheese. Cover with foil.
- Bake: Bake covered for 15 to 20 minutes until heated through and cheese begins to melt.
- Broil for Finish: Remove foil and place lasagna under the broiler on low for 2-3 minutes, watching carefully, until the top cheese is bubbly and golden-brown.
- Serve: Garnish with additional fresh basil leaves before serving.
Notes
- Use a food processor for the vegetables to create a finely minced mixture that blends seamlessly into the sauce.
- Adjust the red pepper flakes to your preferred spice tolerance.
- If no-loaf pan is unavailable, a small baking dish of similar size will work.
- Broiling time can vary; watch closely to avoid burning the cheese.
- Leftovers can be refrigerated for up to 3 days and reheated covered in the oven.
- Prep Time: 20 minutes
- Cook Time: 1 hour 10 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Italian