Caprese Quinoa Cakes

quinoa 2 cups broth/water 8 ouces fresh mozzarella cheese pearls 1 cup fresh basil leaves, chopped 2 large tomatoes, seeded and diced 1 clove garlic, minced 1/4 tsp. salt 1/4 tsp. black pepper 1/2-3/4 cup panko breadcrumbs 1 egg 2-3 tsp. olive oil