Simple, traditional pimento cheese. The best.
Grandma's Pimento Cheese
1½ cups (packed) finely grated extra-sharp yellow cheddar (about 6 ounces)
1½ cups finely grated extra-sharp white cheddar (about 6 ounces)
1 cup mayonnaise
¼ cup diced drained pimiento peppers from a jar, roasted red peppers, or piquillo peppers (about 2½ ounces)
¼ teaspoon cayenne pepper
Kosher salt, freshly ground pepper
Celery sticks, Ritz crackers, or sliced white bread (for serving)