I propose that all dishes and prepared/raw food items can be rated on four axes: healthiness, tastiness, quickness/ease of preparation (abbreviated to ‘speed’), and cheapness (on, roughly, a per calorie basis).
For example, most fast food rates highly on tastiness (to some degree, at least), speed, and (especially) cheapness, but very poorly on healthiness. And on the other hand, a gourmet prepared meal might get the highest rating possible on tastiness, a decent rating on healthiness, but low ratings on speed and cheapness. And further, quality fresh fruit probably rates highly on health, tastiness (if you like fruit), and speed, but low on cheapness.
I hypothesize that no single food item on earth (!) rates highly in all four categories (H, T, S, and C). We might rate various foods on a five point scale, recognizing that tastes can vary, to test this:
Taco Bell: H=1, T=3, S=4, C=5.
Great steak (Filet Mignon, Ribeye, etc.): H=2, T=5, S=3, C=1
Grandma’s stew (or equivalent home-cooked meal): H=3, T=4, S=1, C=3
What foods, if any, rate 3 or higher on all four categories? Do any foods rate 4 or 5 in all four categories?
These categories, of course, are not equal, but the weighting will depend on individual preference and circumstance – on a road trip, S and C are probably most important; for a dinner party or a candle-lite dinner, T (and maybe S) are most important; and for someone trying to improve their health, H is most important.