"Create a beginner-friendly Swedish meatballs recipe using 1 pound pork sausage and 1 pound hamburger (ground beef). Make it suitable for a household of 7, keto, low sodium, low sugar, whole-food focused, and minimally processed. Use imperial units only. Include prep and cook times, and keep the recipe practical for oven or stovetop cooking. If needed, suggest simple keto-friendly serving ideas, but keep the recipe itself centered on the meatballs and a creamy Swedish-style sauce."