One-Skillet Spinach and Four-Cheese Lasagna Tips, FAQ & printable recipe

Tips for success

To add extra depth to the flavor, consider adding a pinch of red pepper flakes to the aromatics during the initial sauté. This provides a subtle heat that cuts through the richness of the four cheeses.

If you enjoy a more herbaceous profile, you can stir in a tablespoon of fresh chopped parsley or oregano along with the spinach. Always taste the sauce before adding the noodles to ensure the seasoning level is to your personal preference.

For a more rustic texture, you can hand-tear the lasagna sheets into irregular shapes rather than breaking them into uniform pieces. This creates different surface areas for the sauce to cling to, providing a more varied mouthfeel.

When dolloping the ricotta, use a small spoon to create small, evenly spaced mounds across the surface rather than one large heap, which ensures that every serving contains a balanced amount of creamy cheese in every bite.

Variations

• Meat Lover's Version: Add 200 grams of cooked, crumbled Italian sausage to the pan during the sauté phase for a heartier, savory version of this skillet meal.
• Vegetable Medley: Incorporate diced bell peppers, zucchini, or mushrooms during the onion sauté phase to increase the vegetable content and add diverse textures to the sauce.

Storage and make-ahead

Fridge

Store in an airtight container in the refrigerator for up to three days.

Freezer

The dish can be frozen in an airtight container for up to one month, though the noodle texture may soften upon reheating.

Reheat

Reheat individual portions in the microwave or in a small oven-safe dish at 350°F until warmed through.

Allow the leftover lasagna to cool completely at room temperature for no more than two hours before transferring it to an airtight container. Keep the dish in the refrigerator for up to three days. For the best quality, avoid storing it in the original skillet, as the metal can react with the acidity of the tomato sauce over time, affecting the flavor of the dish during longer storage periods.

This dish is best served fresh for the optimal texture of the noodles and the melted cheese. While you can prepare the onion and garlic and measure the cheeses in advance, the actual cooking process should be done immediately before serving. If you must make it ahead, you can assemble the base sauce and noodles, but wait to add the final cheese topping and broil until you are ready to serve the meal.

Serving ideas

Serve the lasagna directly from the skillet for a rustic, family-style presentation. Use a large serving spoon to scoop portions, ensuring each serving includes a good balance of the cheesy topping, tender noodles, and spinach-infused sauce.

Placing the skillet on a heat-resistant trivet on the table keeps the lasagna warm throughout the meal, which is particularly useful if you are serving a group of four or more people.

Accompany the lasagna with a crisp, light side salad featuring a sharp vinaigrette to balance the richness of the four cheeses. A piece of crusty bread or garlic toast is also an excellent addition to help soak up any remaining sauce in the skillet.

Ensure that you have fresh basil leaves available to garnish each plate, as the bright, herbal aroma of the fresh basil significantly enhances the overall experience of the dish when served.

Frequently asked questions

Recipe card

One-Skillet Spinach and Four-Cheese Lasagna

Prep 5 minCook 25 minRest 5 minTotal 35 minServes 4

Ingredients

• 1 tbsp olive oil
• 4 cloves garlic, minced
• 1 onion, diced
• 300 grams dry lasagna sheets
• 700 milliliters San Marzano marinara
• 250 milliliters broth
• 150 grams baby spinach
• 300 grams ricotta
• 100 grams mozzarella, shredded
• 100 grams provolone, shredded
• 100 grams Parmesan, grated
• fresh basil leaves, for serving

Instructions

1. Heat the olive oil in a large enameled cast-iron skillet over medium-high heat. Add the diced onion and minced garlic. Sauté for about three minutes until the onion becomes translucent and the garlic is fragrant, ensuring the garlic does not brown too quickly.
2. Break the lasagna sheets into smaller pieces directly into the skillet. Pour in the San Marzano marinara and the broth. Stir gently to ensure the noodles are mostly submerged in the liquid. Cover the skillet and simmer at 203°F (95°C) for twelve minutes until the noodles are al dente.
3. Remove the lid and fold in the baby spinach until it wilts into the sauce. Dollop the ricotta over the surface and sprinkle evenly with mozzarella, provolone, and Parmesan. Place the skillet under a 428°F (220°C) broiler for three to five minutes until the cheese is bubbly and golden brown. Garnish with fresh basil before serving.

Contains: gluten, milk

Estimated nutrition per serving

Calories

520

Protein

22.5 g

Carbohydrates

65 g

Fat

18.5 g

Fiber

4.5 g

Sugar

8 g

Sodium

850 mg

Automatic estimate from the ingredient list, not laboratory-verified.