Chili baked brie bowl

1 round loaf sourdough bread, whole
1 tablespoon butter, softened
1 teaspoon chili powder
1/2 teaspoon sugar
1/2 teaspoon garlic powder
1/2 teaspoon ground mustard
1 round (8 ounces) brie cheese, rind removed

Preheat oven to 350 degrees. Cut top third off loaf of bread; hollow out enough bread from bottom to make room for cheese. Cube removed bread; set aside. Using a knife, make 2-inch cuts into loaf around edge of bread at 1-inch intervals. Spread inside of bread with butter. Combine chili powder, sugar, garlic powder and mustard; sprinkle 2 teaspoons into loaf. Top with cheese; sprinkle with remaining spice mixture. Replace bread top. Transfer to an ungreased baking sheet. Bake 25-30 minutes or until cheese is melted. Let stand 10 minutes. Serve with bread cubes.