Greek yogurt with apple slices, granola, and cinnamon (327 calories). Studies show you should aim to eat a breakfast that’s around 400 calories – just to maintain your current weight.

These recipes pack a nutritional punch and all clock in at 400 calories … 20 Healthy Breakfasts Under 400 Calories For Mornings On The Run 1. Indulge in these 10 simple, delish and healthy breakfast recipes – all less than 400 calories. Whole grain oat bran with vanilla whey protein powder and blueberries (280 calories). With countless easy and healthy breakfast options, there’s no excuse to skip your first meal of the day. With so many easy and healthy breakfast options, there's no excuse to skip your first meal of the day. Plain Greek yogurt is packed with protein to... 2.