Cheddar Cheese Puffs – Marcel’s Culinary Experience

Ingredients

• 1 stick (8 T.) unsalted butter, cut into pieces
• ½ t. salt
• 1 cup all-purpose flour
• 4 large eggs, room temperature
• 1 ½ t. dry mustard
• ¼ t. cayenne pepper
• 1 ½ cups (about 6 ounces) shredded sharp Cheddar cheese