Serious Spinach and Ricotta Lasagna

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A layered, indulgent lasagna with creamy ricotta and fresh spinach, embodying seriousness through its depth of flavor and craftsmanship. This italian-inspired sheet pan ready in about 65 minutes pairs lasagna noodles, ricotta cheese, chopped fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.1 (8 ratings) Prep: 30 min Cook: 35 min Serves 6 Italian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Boil 9 oz lasagna noodles in a pot of salted water for 8-10 minutes until al dente, then drain and set aside.
  2. Step 2: In a bowl, mix 14 oz ricotta, 2 eggs, 1 tsp salt, and 1/2 tsp black pepper. Set aside.
  3. Step 3: Heat 1 tbsp olive oil in a skillet, sauté 2 minced garlic cloves for 30 seconds, then add 4 cups chopped spinach. Cook for 5 minutes until wilted, then drain excess liquid.
  4. Step 4: Layer lasagna in a 9x13-inch baking dish: 1/3 tomato sauce, 1/3 lasagna noodles, 1/3 ricotta mixture, 1/3 spinach, 1/3 mozzarella, and 1/3 parmesan. Repeat layers, finishing with a top layer of tomato sauce and mozzarella.
  5. Step 5: Bake for 25-30 minutes until bubbly and golden. Let cool slightly before serving.

Equipment for this recipe

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Frequently asked questions

How long does Serious Spinach and Ricotta Lasagna take to make?

Total time is about 65 minutes (30 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Serious Spinach and Ricotta Lasagna?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep lasagna noodles from drying out.

Can I substitute ingredients in Serious Spinach and Ricotta Lasagna?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Serious Spinach and Ricotta Lasagna for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Serious Spinach and Ricotta Lasagna?

Italian sheet pan like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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