This spinach and feta stuffed chicken is a delicious and impressive dish that you can make with a food processor. Start by blending spinach, feta cheese, garlic, and olive oil in a food processor until a smooth paste forms. Cut a pocket in each chicken breast and stuff it with the spinach mixture. Season the chicken with salt, pepper, and paprika. Bake the chicken in the oven at 375°F for 25-30 minutes, until cooked through. Serve with a side salad or roasted veggies.