Step 1

Preheat the grill for medium heat (375°F). Clean and oil the grill grate.

Step 2

Season the pork generously with salt and pepper.

Step 3

Thread the pork, pepper, onion, and pineapple onto the skewers, alternating between ingredients.

Step 4

Brush the skewers with about half of the sauce. Season lightly with salt and pepper.

Step 5

Cook the skewers, turning every 3 to 4 minutes, and brushing once more with the remaining sauce during cooking, until the vegetables have softened and the pork has reached an internal temperature of 145°F, 12 to 13 minutes.

Step 6

Serve with extra sweet and sour sauce, for dipping, if desired.