I'd work on protein and not worry about typical breakfast foods like cereal.
Have you seen those little hand-held egg "muffins" that are basically scrambled eggs or mini-omelets cooked in a muffin tin? They are great for little hands, and you can put anything in them that he will eat: eggs with typical omelet veggies (peppers, onions), with bits of ham or bacon, cheese, even pizza flavored with mini-pepperoni and mozzarella. They bake up quickly so it won't add a lot of time to your morning. Google recipes from a zillion websites. They keep until the next day just as a quiche would so you don't have to make them fresh every day.
Peanut butter between 2 halves of a whole wheat English muffin, held like a sandwich? Or if he doesn't eat the whole thing, make 1/2 a muffin and spread with PB or Cashew/Almond butter, then cut in half and make a half-moon shaped sandwich.
A friend makes quinoa/peanut butter bars with a thin layer of dark chocolate on top - make in a big pan and cut into bars. I used to make bars for my son that had oats, dried fruit, almond butter, honey, nuts and flax seed.
French toast sticks? Make with whole grain bread and add protein powder to the egg mixture. I used really "holey" bread to soak up the batter inside and not just coat the outside of the bread. I made a batch and frozen them between sheets of wax paper, then popped out what I needed to heat for one breakfast. Syrup in a tiny dipping bowl solves the problem of a plate swimming in it. If there's only a little, then real maple syrup is affordable and far better for him than the corn syrup stuff that's just maple flavored.
Will he eat trail mix if he thinks it's a snack? Whole wheat Chex, raisins/craisins, nuts, etc.? He needs a lot of nuts to get the protein he needs.
Mix in healthy protein powder to that milk? You can put in a little plain cocoa powder which has few calories to kind of sweeten the deal. Put it in a cup with a lid & straw so it can be swirled around a little.
Quesadilla wedges? Use a whole wheat or corn tortilla, spread with refried beans and grated cheese, and fold over and heat (microwave, in a small amount of spray oil in a frying pan, or in foil in the toaster oven). The melting cheese helps seal it into a sandwich. Cut in half giving you 2 wedges. Or use slices of cheese and some turkey or ham or the spread of refried beans, and roll up like a burrito, no heating.
Healthy fats help keep him satisfied longer, far better than carbs. Sneak those in where you can.
Updated
I'd work on protein and not worry about typical breakfast foods like cereal.
Have you seen those little hand-held egg "muffins" that are basically scrambled eggs or mini-omelets cooked in a muffin tin? They are great for little hands, and you can put anything in them that he will eat: eggs with typical omelet veggies (peppers, onions), with bits of ham or bacon, cheese, even pizza flavored with mini-pepperoni and mozzarella. They bake up quickly so it won't add a lot of time to your morning. Google recipes from a zillion websites. They keep until the next day just as a quiche would so you don't have to make them fresh every day.
Peanut butter between 2 halves of a whole wheat English muffin, held like a sandwich? Or if he doesn't eat the whole thing, make 1/2 a muffin and spread with PB or Cashew/Almond butter, then cut in half and make a half-moon shaped sandwich.
A friend makes quinoa/peanut butter bars with a thin layer of dark chocolate on top - make in a big pan and cut into bars. I used to make bars for my son that had oats, dried fruit, almond butter, honey, nuts and flax seed.
French toast sticks? Make with whole grain bread and add protein powder to the egg mixture. I used really "holey" bread to soak up the batter inside and not just coat the outside of the bread. I made a batch and frozen them between sheets of wax paper, then popped out what I needed to heat for one breakfast. Syrup in a tiny dipping bowl solves the problem of a plate swimming in it. If there's only a little, then real maple syrup is affordable and far better for him than the corn syrup stuff that's just maple flavored.
Will he eat trail mix if he thinks it's a snack? Whole wheat Chex, raisins/craisins, nuts, etc.? He needs a lot of nuts to get the protein he needs.
Mix in healthy protein powder to that milk? You can put in a little plain cocoa powder which has few calories to kind of sweeten the deal. Put it in a cup with a lid & straw so it can be swirled around a little.
Quesadilla wedges? Use a whole wheat or corn tortilla, spread with refried beans and grated cheese, and fold over and heat (microwave, in a small amount of spray oil in a frying pan, or in foil in the toaster oven). The melting cheese helps seal it into a sandwich. Cut in half giving you 2 wedges. Or use slices of cheese and some turkey or ham or the spread of refried beans, and roll up like a burrito, no heating.
Healthy fats help keep him satisfied longer, far better than carbs. Sneak those in where you can.