1/2 onion, finely diced
2 tablespoons butter
1-1/2 cups diced ham
8 ounces cream cheese
1 cup Swiss cheese, grated
1/2 cup cheddar cheese, grated
1/2 cup Provolone cheese, grated
2 teaspoons chives
Melt the butter in a medium skillet over medium heat. Stir in the onions and continue cooking, stirring occasionally, until onions are soft and golden. Add the cream cheese to the skillet and stir until very soft and beginning to melt. Add the remaining ingredients and, with the heat still on low, continue stirring until everything is well combined.
Pour into an 8×8 baking dish (or leave in your skillet if it’s oven proof) and bake in a preheated 350 degree oven for 20 minutes or until the cheese has fully melted.
Serve with crackers, chips, or small slices of bread.
Source : allrecipes.com