Use small coffee mugs to eat your cereal in the morning. Get rid of all the large plates and cups in your house and only eat with the smaller or children’s sizes. Eat slowly, being certain to chew your food thoroughly before swallowing. Try to eat slower than the slowest eater at the table. If you go to a restaurant, split a meal with your partner, or once your portion is delivered, cut it in half and have the waiter box up half of the dish for another meal.