Spinach and Cheese Empanadas

Name: Spinach and Cheese Empanadas
Ingredients: 1 (8-ounce) package cream cheese, room temperature; 6 tablespoons butter, room temperature; 1 1/4 cups all-purpose flour; 1/4 teaspoon salt; 5 slices bacon, cooked until crisp, drained and crumbled (drippings reserved); 1 1/2 pounds fresh spinach leaves, washed; 1/3 cup minced onion; 4 cloves garlic, minced; 1 cup cottage cheese, farmer's cheese, or ricotta cheese; Salt; Freshly ground black pepper; Pinch ground nutmeg; 1 egg, lightly beaten