Asklemmy

Huel is kind of hard to beat. It has gotten me through struggle years.

I'm not a food doctor or whatever, so definitely check me... But it is my understanding that potato + dairy = basically everything you need to survive. So, my answer is potat soup.

Nearly every week for the past few months I prepare a big pot of borscht. The ingredients are cheap and easy to come by here: a huge bag each of carrots, onions, potatoes and beetroots cost only a few dollars and last a few weeks. If you have a few dollars left in your budget, pretty much any cut of porc should be cheap and easy to chop up into small stewing cubes. Garlic also goes great in the recipe.

Making the soup doesn't require much skill, and honestly just takes a bit of time and prep work. Dice the onion without getting too picky about the size of your pieces. Peel the potatoes and dice them too, try to make the cubes somewhat similar in size. Chop up your meat (if you have some) in cubes of a similar size to your potatoes. Peel the carrots and grate them. Peel the beetroots and grate them. Don't get too picky on quantities, but I usually follow the following ratio of ingredients: 2 parts beetroot, 2 parts carrot, 2 parts potatoes, 1 part onion, 1 part meat.

Finally actually cook the food. Boil the meat first and watch the water as it starts to boil, you'll see some foam rise on the surface of the water, and you want to remove as much of it as possible. After boiling the meat for an hour, you can add the potatoes and beetroots to the pot. In a pan, cook your onions first until they're translucent. Throw in some crushed garlic if you want at this point; if you do make sure to add the next ingredient only after you can smell the fragrance from the garlic cooking. Finally add the carrots and cook them until the carrots are softened,it should take a couple minutes, but don't cook them to the point of burning them. Once finished add them to the pot.

Let the whole mixture simmer until the potatoes are soft, and don't feel bad for cooking it for longer. Add salt to taste and add a spoonful of sour cream to your bowl before eating.

I'm sure there are some far more traditional ways to make this soup, but I have no Slavic roots and just really enjoy this recipe that resembles borscht, so I call it borscht.

You'll have to clarify what you mean by nutrients. In seeing some disagreements in the comments about whether things are nutritious or not because they're using different definitions.

E.g. are you looking for high Calorie? Proteins and healthy fats? Large quantity of micronutrients? Large diversity of micronutrients? Or something else?

Some form of lentil or bean stew. Best if served over (brown) rice and vegetables, which are also easily prepared in a rice cooker / steamer combo.

Lentil soup with fresh vegetables.

Dal or similar? Lots of lentils for protein and fiber.

You get lots of opinions here, but very little useful stuff...

Here's a few good options... Want it all in one soup? Then I'm not sure it would taste that good... But is taste a factor?

https://www.bodi.com/blog/these-are-the-healthiest-soups-you-can-eat

I think avgolemono (Greek) is a strong candidate here. Main ingredients are chicken, lemon, and egg yolks. Make it with a homemade chicken bone broth and I'm sure this packs a good amount of protein, vitamins and all that good stuff.

Serve over rice or lentils something to bulk it up.

The only thing with this is that there is a bit of finesse involved to incorporate the egg yolks without scrambling them, but even if that happens it's still edible, just not as pretty lol.

Chicken Soup from scratch imho.

First make stock. Roasted chicken bones and spine are thrown in with a pound of chicken feet (adds collagen, stock is richer tasting). Carrot tops, parsley, bay leaf, and a tablespoon of vinegar thrown in. As much water is added as needed to submerge chicken, make absolutely sure not to overfill pressure cooker/pot. Stock is made in pressure cooker (fast) or large pot (slow), then strained.

Then soup. Add whole deboned chicken (previously roasted tastes better), carrots, Yukon potatoes (I like purple ones for cyanocobalamin), garlic, onions, thyme, sage, rosemary, kosher salt and freshly ground black pepper. Optional to add a freshly beaten egg per serving (just pour slowly into soup to prevent clumping). Simmer for a few hours or just pressure cooked again.

Serve over quinoa with freshly chopped cilantro and green onions on top. Add more salt/pepper to taste.

Depends what you count as soup. Congee is cheap to make, dense, and nutritious.

Kale? I read somewhere that kale is one of the most nutritionally dense leafy vegetable. Please don't take my word as I could be wrong.

Potatoes, carrots, butternut, cook & mix (the onion can be made on the side and added after the mixing). Salt&pepper.

Depends on what your blender is capable of.

Everything soup