Spring Vegetable Lasagna White (Print View)

A creamy lasagna featuring sautéed spring vegetables, tender pasta, and velvety white sauce for a seasonal main.

# What You'll Need:

→ Vegetables

01 - 1 medium zucchini, thinly sliced
02 - 1 medium yellow squash, thinly sliced
03 - 1 cup asparagus tips, cut into 2-inch pieces
04 - 1 cup baby spinach leaves
05 - 1 cup fresh or frozen peas
06 - 1 small leek, white and light green parts only, thinly sliced
07 - 2 tablespoons olive oil
08 - 1/2 teaspoon salt
09 - 1/4 teaspoon black pepper

→ Cheese

10 - 1 1/2 cups ricotta cheese
11 - 1 1/2 cups shredded mozzarella cheese
12 - 1 cup grated Parmesan cheese
13 - 1 large egg

→ Béchamel (White Sauce)

14 - 4 tablespoons unsalted butter
15 - 1/4 cup all-purpose flour
16 - 3 cups whole milk
17 - 1/4 teaspoon ground nutmeg
18 - 1/2 teaspoon salt
19 - 1/4 teaspoon white pepper

→ Pasta

20 - 12 no-boil lasagna noodles

# Method:

01 - Preheat oven to 375°F (190°C).
02 - In a large skillet, heat olive oil over medium heat. Add zucchini, squash, asparagus, leek, and peas. Sauté for 5-7 minutes until just tender. Stir in spinach to wilt. Season with salt and pepper. Remove from heat and set aside.
03 - In a medium saucepan, melt butter over medium heat. Whisk in flour and cook for 1 minute. Gradually add milk, whisking constantly to prevent lumps. Bring to a gentle simmer and cook until thickened, about 5 minutes. Stir in nutmeg, salt, and white pepper. Remove from heat.
04 - In a small bowl, combine ricotta, egg, and 1/2 cup Parmesan. Mix well.
05 - Spread a thin layer of béchamel on the bottom of a 9x13-inch baking dish. Layer 3 noodles over sauce. Top with 1/3 of the ricotta mixture, 1/3 of the sautéed vegetables, 1/3 of the mozzarella, and 1/4 of the béchamel. Repeat layers twice more. Finish with remaining noodles, béchamel, mozzarella, and Parmesan.
06 - Cover with foil and bake for 30 minutes.
07 - Remove foil and bake an additional 15-20 minutes, or until golden and bubbling. Let rest for 10 minutes before slicing and serving.

# Insider Tips:

01 -
  • The white sauce lets delicate spring vegetables shine instead of hiding them under heavy tomato flavors
  • It comes together faster than you would think, especially with no-boil noodles doing the heavy lifting
02 -
  • Do not skip the resting period, I once cut into it immediately and ended up with a delicious mess on the plate
  • The vegetables will release more moisture as they bake, that is why no-boil noodles work perfectly here
03 -
  • Warm your milk slightly before making the béchamel, it incorporates much smoother and prevents that panic moment when lumps appear
  • Use a vegetable peeler to slice the zucchini and squash into thin, even ribbons that cook at the same rate