I would suggest looking into meat based dishes, including organ meats, eggs, bone/meat broths and such. You'll find it much easier to 'fill' all the nutrition bars if you use that.
I would also suggest avoiding leafy vegetables in general, since there are a lot of defensive chemicals in them that are not very good for you, especially concentrated blended versions of them. You tend to want to eat plants in states that they want to be eaten in, such as fruit flesh. Plants don't want their leaves and seeds to be eaten, thus the large amount of protective chemicals in them to discourage that from happening. The ideal situation for plants is you eat a fruit when it's ripe, swallow the seed whole, and pass the seed in your stool somewhere else in a stool fertilizer bed on the ground somewhere. This means low sugar fruits that we call vegetables like cucumbers and tomatoes are also ok.
Also fish and liquid oils tend to go rancid fairly fast. Solid oils tend to stay fresh longer. If you want more fish in your diet, eating actual fresh wild fish vs a fish oil significantly healthier.
This is great information. I'm not against meat. However, I was toying with a vegan/vegetarian diet when I got into tracking nutrients, and my learnings reflect that (ex: nutritional yeast). My daughter still struggles with chewing meat. Organ meats might be a good idea for her.
I'm aware that plants have defensive chemicals though I haven't researched it in too much depth. I can probably be convinced to drop spinach and nuts.
I don't eat enough organ meats. Chicken liver seems cheap for the nutrition you get out of it. I never bothered getting into cooking it, but it seems like a good idea.
Good point on the fish oil. My daughter is totally fine consuming the gross-tasting fish oil (even without the lemon flavoring) out of a spoon. My guess is she's really craving the nutrients in there. I keep the oil in the fridge, but there might be no real way to compete with fresh fish.
I would also suggest avoiding leafy vegetables in general, since there are a lot of defensive chemicals in them that are not very good for you, especially concentrated blended versions of them. You tend to want to eat plants in states that they want to be eaten in, such as fruit flesh. Plants don't want their leaves and seeds to be eaten, thus the large amount of protective chemicals in them to discourage that from happening. The ideal situation for plants is you eat a fruit when it's ripe, swallow the seed whole, and pass the seed in your stool somewhere else in a stool fertilizer bed on the ground somewhere. This means low sugar fruits that we call vegetables like cucumbers and tomatoes are also ok.
Also fish and liquid oils tend to go rancid fairly fast. Solid oils tend to stay fresh longer. If you want more fish in your diet, eating actual fresh wild fish vs a fish oil significantly healthier.