→ Vegetable Filling
                    
                      
                        01 - 
                        2 tablespoons extra virgin olive oil
                      
                    
                      
                        02 - 
                        1 yellow onion, diced
                      
                    
                      
                        03 - 
                        3 cloves garlic, minced
                      
                    
                      
                        04 - 
                        2 cups broccoli florets, chopped small
                      
                    
                      
                        05 - 
                        8 ounces cremini mushrooms, chopped small
                      
                    
                      
                        06 - 
                        1 zucchini, chopped small
                      
                    
                      
                        07 - 
                        2 cups baby spinach, loosely packed and chopped
                      
                    
                      
                        08 - 
                        1 (15-ounce) can navy beans, drained and rinsed
                      
                    
                      
                        09 - 
                        ¼ teaspoon kosher salt
                      
                    
                      
                        10 - 
                        ¼ teaspoon black pepper
                      
                    
                      
                        11 - 
                        ¼ teaspoon red pepper flakes
                      
                    
                  
                    → White Sauce
                    
                      
                        12 - 
                        4 tablespoons butter
                      
                    
                      
                        13 - 
                        ½ cup all-purpose flour
                      
                    
                      
                        14 - 
                        3.5 cups whole milk
                      
                    
                      
                        15 - 
                        ½ teaspoon garlic powder
                      
                    
                      
                        16 - 
                        ½ teaspoon onion powder
                      
                    
                      
                        17 - 
                        ½ teaspoon dried parsley
                      
                    
                      
                        18 - 
                        ½ teaspoon dried basil
                      
                    
                      
                        19 - 
                        ½ teaspoon dried oregano
                      
                    
                      
                        20 - 
                        ½ teaspoon kosher salt
                      
                    
                      
                        21 - 
                        ½ teaspoon black pepper
                      
                    
                      
                        22 - 
                        ¼ cup shredded parmesan cheese
                      
                    
                  
                    → Assembly
                    
                      
                        23 - 
                        9-12 fresh or dried lasagna noodles
                      
                    
                      
                        24 - 
                        1.5 cups whole milk ricotta cheese
                      
                    
                      
                        25 - 
                        2.5 cups shredded mozzarella cheese
                      
                    
                      
                        26 - 
                        ½ cup shredded parmesan cheese