Also the first thing to do is roast your beets. Or boil them. Whatever. My preferred method is to clean them, leaving the root and about an inch of stems, and put them in a baking dish with a half inch of water. Cover with parchment and foil (can’t honestly say why both are necessary, but it works) and bake as long as you need, depending on the size of the beets. I started mine about halfway through baking the orange peel, and then raised the temperature to 375 or 400F for another half hour, and they were perfect. When you pull them out, though, watch out for steam when you peel back the foil & parchment. Steam burns are a bitch and a half.
While the oven is doing its various things, throw some garlic and salt in a mortar & pestle and mash the shit out of it. Drizzle in a teaspoon of lemon juice and let it sit.Then you can get on with steaming the beet greens (washed thoroughly, stems cut off). Note that if you are using red beets, even the leaves have enough pigment in them to turn the water pink. Neat!
Step three (or four? I’ve lost track) is the aioli. Which is Spanish for “spicy, garlicky mayonnaise.” Start with an egg and a teaspoon of mustard in the Cuisinart (you CAN do it with just a whisk, but I don’t recommend it. a blender would probably work fine, though).
Once that’s combined, leave the machine running and slowly drizzle in a half cup of vegetable oil (something neutral–I used grapeseed) and a quarter cup of olive oil. Observe the wonderful process of emulsion in all its glory. Finish off with the ground orange peel, the garlic/salt/lemon mix, and a bit more lemon juice.
Note that if you like your mayo especially spicy, just add more garlic. There is a strange thing that happens with raw garlic, which is that the finer you mince it, the spicier it gets. Something about breaking down cell walls and releasing some chemical? I don’t know. Ask Hal McGee.
Then it’s just a matter of tossing things together. Namely, the roasted beets (cut into wedges), the steamed greens, some barley (which was conveniently leftover in my fridge)and the aioli.
Also check for seasoning. Shockingly, I did NOT oversalt anything here, which meant that when I ate the leftovers for lunch the next day, cold, they were a bit more bland than I’d like.
Love the beet + orange combination! Also completely agree on the benefits of living alone and cooking for one — how many times have I started cooking dinner at 9pm… As for the leftover aioli, if you have a lot, you could do a sort of grand aioli, perhaps? Blanch a bazillion vegetables, grill some fish and/or meat, set a mass of aioli in the middle of the table, invite some friends over, and call it a feast. So fun. But that ham sandwich sounds pretty good, too…