Garlic Shrimp with Quinoa

Ingredients (11)

• 4 teaspoons extra-virgin olive oil divided
• 1 pound raw tail-on shrimp 26–30 count, peeled and deveined
• 1 teaspoon kosher salt divided
• 1/2 teaspoon chili powder divided
• 1/3 cup finely chopped yellow onion about half of 1 small onion
• 3 cloves garlic minced (about 1 tablespoon)
• 1 cup uncooked quinoa
• 1/4 teaspoon cayenne pepper
• 2 cups low-sodium chicken broth
• 1 large lemon
• 3 tablespoons fresh parsley plus additional for serving