"Create a detailed recipe for Maple Apple Sausage Acorn Squash serving 4, using imperial units. Include ingredients: 2 acorn squash halved and seeded, 2 tbsp butter (or ghee/coconut oil) melted, pinches of ground cinnamon and nutmeg, 2 firm apples (like Fuji) cut into chunks, 1 lb rope sausage or kielbasa cut into 1-2 inch chunks, 1 medium onion cut into chunks, 2 tbsp pure maple syrup, sea salt and pepper to taste, and 4 skewers (wooden soaked if used). Include step-by-step instructions for baking acorn squash at 400°F for 1 hour with butter and spices, threading apples, sausage, and onion on skewers, brushing with maple syrup, seasoning, and baking kabobs for 20-25 minutes starting 25 minutes before squash is done. Suggest serving options with kabobs inside or alongside squash."