Good for you! We have given up on boxed cereal for breakfast. We often have the following for breakfast:

kasha (toast 1/2 cup buckwheat groats in dry skillet, add 1 cup water, bring to boil and cook for 10 minutes or until boiled dry, add blackstrap molasses and a bit of soy/rice/almond/cashew/etc. milk!).

cooked rice cereal (put 2.5 cups brown rice and 11 cups water in crock pot on low overnight. In the morning, stir in 1 cup liquid-of-your-choice, some cinnamon, raisins, and chopped walnuts. Let raisins plump, then serve. Top with maple syrup and a bit of milk-of-your-choice).

chopped fresh fruit combined with chopped nuts, seeds, dried fruits

cooked millet with frozen berries stirred in.

shake (blend in blender: 6oz water, 6oz milk-of-choice, 1 orange, 1 banana, 2 TBS flax seeds)

fruit smoothies ...