Quick Chek is debuting two additions to its foodservice menu: Sliders and Oven-Baked Pizza. Both are scheduled to appear at stores beginning Monday, June 14. Priced at three for $3.99, Quick Chek’s new Deli Sliders include a collection of four varieties in snack sizes: Black Angus Roast Beef and Cheddar (with pickles and mayo) Bourbon…