Turkey Frittata Hash with Red Pepper Corn Relish

1/4 c cider vinegar

1 tbsp sugar

1/4 tsp kosher salt

1/2 tsp freshly ground black pepper

1/2 c salad oil

2 Medium Roma tomatoes, seeded and minced

2 c red bell pepper, seeded and minced

1 c cooked corn, well drained

4 c COOKED TURKEY, DARK MEAT, cut in medium to small cubes

3 c cooked potatoes, small dice

1/3 c catsup

1 tsp kosher salt

1 tsp freshly ground black pepper

1 tsp dried thyme

1 tsp each unsalted butter and olive oil

2 c Cheddar cheese, grated

10 Large eggs

1/2 c heavy cream

1/2 tsp salt

1/2 tsp freshly ground pepper

2 Large Roma tomatoes, seeded and diced

1/4 c green onions, minced

Sour cream As needed