3 tbsp. fresh parsley
1 large lemon
2 cups low-sodium chicken broth
1/4 tsp. cayenne pepper
1 cup uncooked Quinoa
3 cloves garlic
1/3 cup finely chopped yellow onion
1/2 tsp. chili powder
1 tsp. kosher salt
1 pound raw tail-on shrimp
4 tsp. extra-virgin olive oil — divided