Thai Chicken Larb Recipe

Name: Thai Chicken Larb Recipe
Ingredients: For the larb:; 24 ounces skinless boneless chicken breast (or pre-ground chicken breast, see note); 1/2 cup chicken stock; 2 teaspoons vegetable oil; 2 teaspoons granulated sugar, plus extra as desired; 1/4 teaspoon salt; 6 large cloves garlic, minced (about 2 tablespoons); 4 to 6 tablespoons fresh juice from about 6 limes, plus extra as desired; 5 to 6 tablespoons fish sauce, plus extra as desired; 3/4 teaspoon dried red chili flakes (preferable Thai), plus extra as desired; 6 small shallots, peeled and sliced into thin rings (about 1 cup); 1 1/4 cups fresh mint leaves, chopped; 1 1/4 cups fresh cilantro leaves, chopped; 2 tablespoons toasted glutinous rice powder (see note); With the larb:; 4 to 6 cups cooked rice, preferably glutinous; extra fish sauce, lime wedges, chili flakes, sugar on the side; 1 large heat iceberg lettuce or green leaf