Sweet Vidalia Onion Dip

What You Will Need
1 Vidalia onion, anywhere from 10-12 ounces (any sweet variety will do)
1 scant cup mayonnaise
1 scant cup sour cream
1/2 cup shredded Grana Padano cheese (substitute good Parmesan or Romano)
1/2 cup shredded mozzarella
1 cup shredded white cheddar cheese
3/4 tsp salt
lots of fresh cracked black pepper to taste
4 dashes hot sauce
2 dashes Worcestershire sauce

Instructions
Set the oven to 375F
Peel and slice the onion in half. Then slice it in half again, and cut 3 of the sections into very fine slices. Take the last piece and mince it. Put the onion in a bowl with the rest of the ingredients and mix well until everything is thoroughly combined. Taste and adjust the seasonings to your liking.
Spoon the mixture into an ovenproof casserole and bake for 25 minutes until browned and bubbly.
While the dip is baking, slice a baguette and place the slices on a hot grill pan to toast them on both sides. Serve with the hot dip.