Asklemmy

I open a can of sardines and slice open an avocado. Healthy fats and protein, low carb!

I like to make oats in the microwave and mix in peanut butter and banana slices

Wrap sweet potatoes in foil and roast them in the oven over night. In the morning, grab a sweet potato out of the oven and eat it for breakfast.

This is probably the easiest and most nutritious meal possible.

Oat meal

Somehow I never liked breakfast, as a kid I'd try to avoid it if possible.

Over the last couple of years I pushed it even further and most of the time I only eat dinner.

Oatmeal and one or two hard boiled eggs. It will satisfy your hunger so you don’t over eat and very healthy.

Protein shake.

Unless there are dinner leftovers, I usually eat a corn farofa filled with two scrambled eggs, half onion, and a carrot. It's 10min cooking if you plan in advance (grate the carrot and chop the onion), really filling, and... well, you got two vegs and a grain and a source of protein, I'd say that it's nutritious.

Cottage cheese with granola. Similar to yogurt but I think cottage cheese is more palatable. The low fat version (often 1% or 2% instead of whole/ full fat) doesn't have as strong a taste to me and is covered pretty easily by granola if you don't like the flavor of cottage cheese. I also recommend store brand for the same reason—the taste is less strong, it seem, than name brand. For example, I think Daisy cottage cheese tastes a lot like their sour cream and just doesn't work as well as whatever store brand is available (and often cheaper) right next to it.

Sometimes I add a little jam or something too, which is also good

Diet Coke.

Miso soup is my go-to breakfast. You can get dashi powder and miso paste, then just heat water in the kettle and combine. I love that it’s warm and flavorful, but actually a pretty light breakfast (which I prefer).

Breakfast burritos: Scramble up some eggs and whatever you've got, toss it on a tortilla, throw some cheese and salsa on and you've got a hearty, easily transported meal that's relatively easy to make.

Oatmeal: Make your oats, toss in nuts, berries, whatever: Yum!

Sausages: I just stick them on a baking sheet, bake for 10 minutes at 400F, flip, 10 more minutes, and they're good to go. Save even more time by precooking them, storing them in the fridge, and microwaving them on the fly. Add some toast and guac, maybe a piece of fruit, and you've got some decent nutrition.

Breakfast shakes: Lots of nutrients and little to no prep time. Not super filling but enough to get you through at least the first few hours of the day.

Bread, butter, cheese and cold cuts.

I make pork and vege wontons and freeze them in the deep freeze in packets. When I don't want to eat in the morning, I put a packet in the steamer and have a shower. When I get out on the shower alarm, I have hot cooked dumplings to eat. It is good even at 430AM.

But if you want no prep, not even the ease of a steamer, then stewed fruit from the fridge or a can, mixed with yoghurt and some nuts (or nut flour) and a handful of dry uncooked rolled oats. It takes zero time, and is good quality, and can change with the seasons.