Smothered Vinegar Pork Shoulder with Apples and Kale

INGREDIENTS

1 tbsp

olive oil, divided

boneless pork shoulder roast (Boston butt), trimmed

1/2 tsp

kosher salt

1/4 tsp

freshly ground black pepper

2 1/2 cups

sliced onion

1/2 cup

fat-free, lower-sodium chicken broth

1/4 cup

rice vinegar

2 tsp

ground cumin

1/2 tsp

ground allspice

garlic cloves, finely chopped

5 cups

chopped fresh kale

1 tsp

canola oil

peeled apples, cut into 1/2-inch wedges

2 tbsp

cider vinegar

1 tsp

brown sugar