In small skillet, cook bacon until crisp transfer to paper towel to drain.
Remove all but about 2 teaspoons fat from skillet; add onion and cook, stirring, until soft and translucent, about 3 minutes. Spread on small plate to cool.
Preheat grill to medium-high.
Chop or crumble bacon into small pieces and put in medium bowl; add pork, 3 tablespoons of barbecue sauce, Tabasco sauce, salt and onions; mix gently to combine. Shape into four 3/4-inch-thick patties.
Brush grill with wad of paper towel dipped in oil to prevent sticking. Brushing with additional barbecue sauce, grill burgers until cooked through to center, 5 to 8 minutes per side.
Top with cheese and cover with grill lid or foil until cheese is melted, about 1 minute. Serve on rolls.
Total Fat 39g, 0%%
Saturated Fat 16g, 0%%
Sodium 1395mg, 0%%
Total Carbohydrate 38g, 0%%
Dietary Fiber 2g, 0%%