If carb cycling..

Make sure that your high carbs are in whole grains and wheat's, don't go for high fructose or enriched white breads. Very Bad!!
things that i ate to help me get my "High" carb serving, also wasn't that easy by the way to consume 300-400 grams of healthy carbs as you think it would so here are some suggestions, especially for a little cheat foods also.

• oatmeal
• whole grain bread
• whole grain pancakes (throw in berries)
• whole grain cereals with low fat/sugar
• barely mushroom soup
• whole grain popcorn
• whole grain waffles (low carb syrup)
• whole grain pizza crust (throw on tons of veggies)
• brown rice

 Above: Whole grain pizza crust, olives, tomatoes, green peppers, low fat cheese, real tomato sauce. See, and you thought all pizza's were bad for you. You can take ordinary/daily foods and make them healthy with the right choices.