Ingredients

• 2 Tbsp butter
• 3 large Vidalia onions, coarsely chopped
• 2 c (8 ounce) shredded Swiss cheese
• 2 c mayonnaise
• 1 (8 ounce) can sliced water chestnuts, drained and chopped (optional)
• 1/4 c dry white wine 1 garlic clove, minced
• 1/2 tsp hot sauce

Directions

1. Melt butter in large skillet over medium-high heat
2. Add onion
3. Saute 10 minutes or until onions are tender.
4. Stir together shredded Swiss cheese and next 5 ingredients
5. Stir in onion, blending well.
6. Spoon mixture into a lightly greased 2-quart baking dish.
7. Bake at 375 degrees for 25 minutes, and let stand 10 minutes.
8. Serve with tortilla chips or just as a side.