"PJ Special" Grilled Cheese

Details

Ingredients

• 1 cup shredded extra-sharp Cheddar cheese
• 4 teaspoons horseradish mustard (such as Silver Spring® Beer'n Brat®)
• 2 teaspoons minced garlic
• ¼ teaspoon salt
• ¼ teaspoon ground black pepper
• 1 pinch cayenne pepper
• 2 teaspoons softened butter, or to taste
• 2 slices whole grain bread