Stampede Burger with Zippy Mayo - Sutter Home Family Vineyards

Ingredients

• 1 cup mayonnaise
• 1/4 cup ranch dressing
• 1/8 teaspoon cayenne pepper
• 2 tablespoons fresly chopped chives
• 1 large vidalia onion
• 1 package sliced mushrooms
• 1 tablespoon extra virgin olive oil
• 1 tablespoon butter
• 1/4 teaspoon salt
• 1/8 teaspoon pepper
• 1 1/4 pound ground chuck
• 1/4 pound buffalo meat
• 1/2 cup chopped mushrooms
• 1/4 cup finely diced vidalia onions
• 1/4 cup Sutter home cabernet wine
• 1 teaspoon salt
• 1/4 teaspoon black pepper
• 6 slices smoked guddha cheese
• vegetable oil for brushing grill
• butter for buns
• 6 hearty white country buns