Ham & Caramelized Onions Panini

Ingredients

6 slices of sourdough bread (any other bread works too)
6 slices ham - cute into small pieces
1 big onion - thinly slices
1 teaspoon worcestershire sauce
2 tablespoons tomato ketchup
1 teaspoon sriracha
1 tablespoon oil
1/4 teaspoon salt
1/4 teaspoon brown sugar (regular sugar works too)
1 cup cheddar cheese - shredded (optional)

Method

In a frying pan add the oil - when it gets hot, add the sliced onions along with the salt and brown sugar and let it get a nice caramelized golden brown. Remove the caramelized onions into a mixing bowl. To the same pan add the chopped slices of ham along with the worcestershire sauce, tomato ketchup and sriracha and mix well untill you get a nice caramelization on the ham. Add this to the same mixing bowl with the onions. Mix well till onions and ham are incorporated.
Place a bread slice on the panini maker/press and add the ham and onion mixture to it. Sprinkle cheddar cheese and place another slice on top of it. Close the panini maker or press with the panini press till the bread gets a nice crust and grill marks on top.
Serve with colseslaw and fries or chips.