Rich Artichoke and Mushroom Lasagna

INGREDIENTS

• 1 1/2 pounds sliced cremini or button mushrooms
• 3 tablespoons extra-virgin olive oil
• coarse salt and ground pepper
• 3 cups drained canned artichoke hearts (two 13.75-ounce cans)
• 1/4 teaspoon finely grated lemon zest
• 1/3 cup chopped fresh chives
• 1 1/2 teaspoons dried thyme
• 1 recipe Basic Bechamel Sauce
• 8 no-boil lasagna noodles
• 1 3/4 cups grated Parmesan (3 1/4 ounces)