I love a good Stroganoff made either with beef, chicken or with meatballs, as presented here. I think cream sherry (or a pale dry sherry) adds a great distinctive flavor, but you could substitute wine or chicken broth to your preference. This is real comfort food. Meatballs: 1 lb ground beef 1 lb ground pork (or bulk Italian sausage) 1/4 cup panko crumbs 1/3 cup ricotta cheese 1 egg slightly beaten 1/4 cup shredded Parmesan cheese 1/2 lb frozen chopped spinach, thawed Meatball Seasonings: 1 Tbsp fresh rosemary, minced 2 tsp fresh thyme, minced 1 Tbsp fresh oregano. minced 2 cloves garlic, minced through a press 1/2 tsp crushed red pepper flakes, or to taste 1/2 tsp salt freshly ground black pepper 1 large onion, sliced 2 red bell peppers 1 lb button mushrooms, thickly sliced 4 cloves garlic, minced 1/2 tsp crushed red pepper, or to taste 1/4 tsp ground cumin 1 Tbsp paprika 1/2 cup cream sherry 1 cup heavy cream 1/2 cup sour cream 1 Tbsp Worcestershire sauce Dr...