Vegetable Lasagna with Creamy White Sauce (Ready in 75 Minutes) - My Home Made Recipe

Ingredients

• 2 tablespoons extra-virgin olive oil
• 1 medium yellow onion, diced
• 3 cloves garlic, minced
• 1 medium zucchini (about 8 oz / 225 g), diced
• 8 oz (225 g) cremini mushrooms, sliced
• 2 cups broccoli florets, chopped small
• 4 cups fresh baby spinach
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon red pepper flakes (optional)
• 4 tablespoons (60 g) unsalted butter
• 1/3 cup (45 g) all-purpose flour
• 4 cups (950 ml) whole milk, warmed
• 1/2 teaspoon garlic powder
• 1/4 teaspoon ground nutmeg
• 1/2 cup (50 g) grated parmesan cheese
• 12 no-boil lasagna noodles (or regular, cooked until just flexible)
• 1 1/2 cups (360 g) whole milk ricotta cheese
• 2 cups (200 g) shredded mozzarella cheese