In a large mixing bowl, combine 8 ounces of softened cream cheese, 1 cup of shredded sharp cheddar, and 1/2 cup of sour cream. Add 1 teaspoon each of garlic powder, smoked paprika, and onion powder, along with salt and pepper to taste. Using an electric hand mixer, blend the mixture on medium speed until smooth and creamy, about 2-3 minutes.

Once your Pumpkin Cheese Ball mixture is thoroughly combined, lay out a piece of plastic wrap on your countertop. Transfer the cheese mixture onto the plastic wrap, shaping it into a sphere while wrapping it up tightly. Place the wrapped cheese ball in the refrigerator and chill for at least 2 hours, or preferably overnight.

After chilling, remove the cheese ball from the refrigerator. Unwrap it from the plastic wrap and roll it in your choice of crushed cheese crackers or pecans.

To achieve the adorable pumpkin shape, use kitchen twine or uncooked spaghetti to gently press ridges into the sides of the cheese ball.

Insert a pretzel rod or a bell pepper stem at the top of your cheese ball for a charming pumpkin stem.

Before serving, let your Pumpkin Cheese Ball sit at room temperature for about 15-20 minutes.