House & Home - Lasagna With Spinach, Peas And Herbed Ricotta

Ingredients

• 1 cup vegetable stock
• 4 ½ cups frozen green peas, divided
• 2 green onions, thinly sliced
• 1 tbsp butter
• Salt and pepper, to taste
• 2 tbsp olive oil
• 3 cloves garlic, minced
• 1 lb. washed baby spinach
• 1 lb. ricotta
• 1/4 cup chopped flat-leaf parsley
• 1/4 cup chopped mint
• Finely grated zest of 1 lemon
• 1 1/4 cups grated Parmesan, divided
• 8 fresh no-boil lasagna sheets (6″ x 9″)
• 6 oz. grated mozzarella
• Lemon wedges (for serving)