Crock Pot Pork Chops

Ingredients (9)

• 2 pounds THICK CUT 1 1/4- to 1 1/2-inch-thick boneless pork chops or bone-in pork chops
• 2 teaspoons garlic powder
• 1 teaspoon onion powder
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1 recipe homemade bbq sauce or 2 cups other good-quality store-bought sauce
• 1 small yellow onion
• 2  tablespoons cornstarch
• Chopped green onion