As luck would have it, I’ve been in a Greek potato experimentation kick lately and now feel confident enough to share my findings. The juice:salt:chix is the important one. I tried and did NOT like zest for this recipe.
Russets, about 4-6 med, peeled & quartered;
Juice of 2 lemons;
2 teaspoons plain salt;
2 teaspoons chicken bouillon powder (Knorr).
Gently heat those to dissolve, remove from heat and stir grated garlic, about 2-6 cloves. Thyme, marjoram, oregano, pepper as desired, more though. Put in a covered casserole or roast pan with generous olive oil (quarter cup?) and mix w potatoes well before putting in 325 oven. They’ll be wet on the bottom but not immersed. Check after an hour or so, might take a little longer.
Of course, it won’t be as good as if they sat under a joint of lamb or a few chicken during a slow roast but I’m happy with it. It’s amazing how much lemon and salt a piece of potato can take.