French Onion Dip

(Courtesy of Guy Fieri)

Ingredients:
2 Tbsp. unsalted butter
2 Vidalia onions, sliced into 1/4 inch thick rings
2 large shallots, sliced into 1/8 inch thick rings
3 cloves garlic, minced
2 c. sour cream
1 c. mayonnaise
1 tsp. celery salt
1 tsp. Worcestershire sauce
Kosher salt and freshly ground black pepper
Chives, finely chopped, for garnish
Potato chips, for serving

Directions:
In a large saute pan, heat the butter over medium-high heat.  Add the onions and saute, stirring occasionally, for 15-20 minutes, or until golden brown and caramelized.  Add the shallots and saute for 8-10 more minutes, until the onions and shallots are dark brown.  Add the garlic and saute for 2 minutes.  Remove from the heat and let cool for 5 minutes, then chop the onion mixture into 1/4 inch pieces.  Set aside to cool to room temperature.

In a bowl, mix the sour cream, mayonnaise, celery salt, Worcestershire sauce and 1 tsp. each salt and pepper.  Fold in the onion mixture.  Refrigerate at least 1 hour or overnight.  Garnish with chives and serve with potato chips.