01 - 
                Stir together the ricotta, garlic, and dried herbs. Put it aside for later.
              
              
              
                02 - 
                Warm up 1 tablespoon olive oil in a pan. Toss in the chopped onion and cook about 5 minutes. Add the garlic and cook one more minute. Set aside to cool down.
              
              
              
                03 - 
                In a big bowl, combine the beaten egg, half and half, breadcrumbs, Parmesan, parsley, Italian seasoning, mustard powder, ¾ cup of your herby cheese mix, and the cooled onion and garlic. Sprinkle salt and pepper on the meat, then add it to the bowl and mix everything gently.
              
              
              
                04 - 
                Make 1 ½-inch balls from the mixture and chill them in the fridge for 15 minutes.
              
              
              
                05 - 
                Warm the rest of your olive oil in a big pan over medium-high heat. Add meatballs in small batches, leaving room between them for even cooking. Cook about 1.5 minutes on each side. Take them out and set aside.
              
              
              
                06 - 
                Pour out extra oil from the pan. Pour in marinara sauce and ¼ cup water if the sauce seems thick. Stir and warm over medium heat.
              
              
              
                07 - 
                Put the golden meatballs into the sauce. Cover partly and let simmer for 30 minutes on medium heat.
              
              
              
                08 - 
                During the last 15 minutes of cooking, drop spoonfuls of the leftover herby cheese mix on top of the meatballs. Let it warm up thoroughly.
              
              
              
                09 - 
                Sprinkle with fresh parsley and enjoy with pasta, in a sandwich, or with a side salad.