Andouille Gumbo Burger with "Trinity" Cole Slaw - Sutter Home Family Vineyards

Ingredients

• 3 cups shredded cabbage
• 1 red bell pepper, thinly sliced
• 5 green onions, thinly sliced
• 2 stalks celery, thinly sliced
• ¾ cup mayonnaise
• ¼ cup Creole mustard
• 1 teaspoon salt
• 1 teaspoon fresh cracked black pepper
• 8 tablespoons unsalted butter, room temperature
• 1 clove garlic, minced
• 1 dash red pepper sauce (Tabasco preferred)
• 2 tablespoons Colavita olive oil
• 2 tablespoons flour
• ½ cup finely chopped onion
• 1 mild banana pepper, seeded and finely chopped
• 2 cloves garlic, minced
• ½ pound andouille sausage, chopped
• 2 ¼ pounds ground sirloin
• ½ teaspoon cayenne