Harry Potter-inspired pumpkin pasties (two ways!)

Name: Harry Potter-inspired pumpkin pasties (two ways!)
Prep time: 40 min
Cook time: 15 min
Total time: 55 min
Cuisine: American
Ingredients: 7.5 oz. (1/2 can) of pumpkin puree (not pie filling); 1 Tbsp butter; 1/2 clove garlic, minced; 1/4 cup cheddar cheese, shredded; 1/8 tsp sage; 1/4 tsp salt; 1/4 tsp onion powder; 1/4 tsp black pepper; 1 package refrigerated pie dough; Flour for dusting; 1 egg, slightly beaten for egg wash; 1 tsp cinnamon; 1/2 tsp pumpkin pie seasoning; 1/4 tsp allspice; 2 Tbsp sugar or granulated sugar substitute