Mix oregano, basil, and Italian dressing.
Cut the peppers and onion into slices small enough to fit the King’s Hawaiian Original Sweet Roll.
Add chicken and vegetables to marinade and mix. Be sure to evenly coat all ingredients.
When the chicken and vegetables are evenly coated with the marinade, refrigerate for about three hours.
Heat grill pan over a medium-high heat. Grill chicken until cooked. Grill vegetables until tender.
Spread mayo on both sides of the roll and assemble sliders, in this order: bottom of bread, chicken, bell pepper, onion, top of bread. Use a toothpick to skew a pineapple garnish and hold the sandwich in place.
For Pineapple Garnish:
Cut fresh pineapple lengthwise into ½ inch slabs.
Lay pineapple slice onto a cutting board and use a star-shaped cookie cutter to cut pineapple.