Interesting tales of Passover briskets, here. Although I'm seven years retired, on occasion, I'll crank out an entree' or two for a friend in need.:lol:
A few weeks ago, I got a distress call from a friend who needed help with a Passover meal. On relatively short notice his wife had committed to a somewhat large family gathering...about 30 people. Could I come over and prepare a brisket, some chicken, matzo stuffing, etc.? I picked up a frozen, solid as a rock, 18 pound kosher brisket. Would you believe I trimmed over 5 lbs. of fat before roasting it? I abhor leaving the fat on while cooking. I like brisket very well trimmed before it hits the oven. I'm ahead of myself. It took a couple of days to defrost, before I could prep it. These folks wanted the same sauce used for sweet and sour meat balls. I made up a dry rub of crushed garlic, kosher salt, brown sugar, paprika, citric acid granules, and pepper and rubbed it into the flesh. I let it rest for 24 hours.
Then I made a mixture of simple ingredients, but they all had to be special, designated kosher for passover=tomato sauce, ketchup, diced tomatoes and some fresh onions and carrots. I added lemon juice, brown sugar, some honey, and a bay leaf to the mixture with an equal amount of water, then reduced it down to its former quantity before the reduction; but not thick.
These folks have a 50 qt. portable roaster, just for Passover, that must have been made in the 1950s as it still has a fabric wrapped electrical cord with only two prongs. I lined the bottom with onions, carrots, and celery and poured in some sauce. Without browning it, I put the brisket in the roaster, slathered it with the rest of the sauce, and dumped on some more vegetables. Covered roaster...325 degrees until cooked through, but NOT fork tender. I removed the brisket, wrapped it in foil, and stuck it in the fridge. The stock from the roaster was transferred to a stock pot and also stuck in the fridge. Next day, the fat was removed from the stock, then reduced to a sauce and seasoned to taste. I sliced the brisket crossgrain, sauced it, and stuck it back in their fridge with finishing instructions.