→ Base Layer
                    
                      
                        01 - 
                        12 lasagna noodles, soft and easy to work with—go gluten-free if needed
                      
                    
                  
                    → Veggie Filling Full of Flavor
                    
                      
                        02 - 
                        2 tablespoons of quality olive oil
                      
                    
                      
                        03 - 
                        1 small onion, diced finely
                      
                    
                      
                        04 - 
                        3 cloves of garlic, minced into tiny bits
                      
                    
                      
                        05 - 
                        16 ounces of mushrooms (mix cremini and white button for variety) sliced up
                      
                    
                      
                        06 - 
                        10 ounces of fresh spinach leaves (or drain thawed frozen spinach thoroughly)
                      
                    
                  
                    → Creamy White Sauce
                    
                      
                        07 - 
                        4 tablespoons of butter, not salted
                      
                    
                      
                        08 - 
                        1/4 cup of regular or gluten-free all-purpose flour
                      
                    
                      
                        09 - 
                        3 cups of whole milk for that perfect creamy base
                      
                    
                      
                        10 - 
                        1/2 teaspoon of fragrant ground nutmeg
                      
                    
                      
                        11 - 
                        A pinch of salt and freshly cracked black pepper, to taste
                      
                    
                  
                    → Cheesy Layer
                    
                      
                        12 - 
                        1 1/2 cups of ricotta cheese
                      
                    
                      
                        13 - 
                        1 egg from happy hens, lightly stirred
                      
                    
                      
                        14 - 
                        2 cups of shredded mozzarella, fresh if possible
                      
                    
                      
                        15 - 
                        1/2 cup of Parmesan cheese, finely grated