Seder Night Flanken

Easy to prep and foolproof–you’ll love these slow-cooked strips of flanken.

The first time I featured this recipe on my page, I received some feedback:

“I thought you can’t cook meat in the oven for Seder night, it’s roasting, etc. I always thought you have to make everything on the stovetop”. To make sure, I called the Bais Horaah, as I wanted to clear up any confusion. Yes, you cannot roast meat uncovered in a dry method. But if it’s cooked in a liquid and covered the whole time, it’s not a problem. Of course, always ask your own LOR if you have any specific questions or concerns. 

Now for the actual meat. It’s simple as can be and wow. 

Start by laying some sliced Spanish onions in the bottom of the pan and placing the strips of flanken on top.

Next, you’ll want to cover the meat with my coffee rub. If you don’t use these spices on Pesach, it doesn’t really matter. Make a spice mixture using whatever you do use. It doesn’t matter so much.

You can shmear first with a little oil to help it stick if you like.

Next, add the red wine. I like a red sweet wine. Matouk Kal is usually my go-to for my wine cooking needs over Pesach.

Add a little water too. Cover and bake at 300°F… in a regular oven, this will take 3-4 hours. My oven is a little weaker on Pesach so I bake for 4-5 hours.

Print Recipe
5 from 2 votes

Seder Night Boneless Flanken

Ingredients

  • 1 Spanish onion, sliced
  • 4 strips boneless or bone-in flanken 
  • ¼ cup red wine (I used Matouk Kal)
  • ¼ cup water 

Coffee Rub:

  • 4 tbsp instant coffee (dry granules) 
  • 4 tbsp sugar
  • 4 tbsp kosher salt 
  • 2 tbsp black pepper 
  • 4 tbsp paprika 
  • 4 tsp onion powder 
  • 4 tsp garlic powder 

Instructions

  • Preheat oven to 300°F. 
  • Add onion to the bottom of a baking pan. Top with boneless flanken. Coat with coffee rub–you will not need to use all of it; just cover generously. You can shmear first with a little oil to help it stick if you like.
  • Add wine and water to the pan.  
  • Cover and bake for 3-4 hours (or more, if your oven is packed when cooking for Yom Tov), until meat is tender. 
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Chantzy Weinstein

Chantzy Weinstein is an enthusiast cook and a Queen of lists sharing recipes, tips and tricks on her Instagram page @chantzyw.

24 responses to “Seder Night Flanken”

  1. M.K. Avatar
    M.K.

    Looks Yum! Is this recipe for boneless flanken only? The picture shows regular flanken.

    1. betweencarpools Avatar
      betweencarpools

      boneless or bone-in flanken

      1. esty herman Avatar
        esty herman

        How long would you bake it if I make a French Roast with this recipe?

  2. Sg Avatar
    Sg

    Looks really simple and easy – would u do this for a roast as well?

    1. betweencarpools Avatar
      betweencarpools

      Yes

      1. Bracha Avatar
        Bracha

        How many lbs of flanken are you using? I’d love to try this recipe with different cut of beef. Thks!

  3. Chani Avatar
    Chani

    Looks delicious and easy! Thanks for the recipe! I’m also wondering if you’d do the same for roasts?

  4. R Avatar
    R

    Thanks so much! What would be the cooking time if my oven will be on 250?

    1. betweencarpools Avatar
      betweencarpools

      I would probably estimate 6 hours but please note that every oven is different; we have a post on this here!

      1. JH Avatar

        Use a slow cooker! Especially if you will need to have one on for Shabbos. Day 1 and 2 you can use it to reheat pre=cooked entrees,/soups, or just fill it with a little water if you don’t want to leave it running on empty till Friday.
        See: Pesach While You Sleep

  5. A Avatar
    A

    Any replacements for wine? This looks delicious but we have a family member who is allergic to sulfites. Thanks!

    1. betweencarpools Avatar
      betweencarpools

      Herzog Be-leaf is a certified organic dry wine made with no added sulfites. Or, leave it out.

      1. A Avatar
        A

        Would you double the water if leaving it out? Or it’s just for flavor?

        1. betweencarpools Avatar
          betweencarpools

          Meat will let out its own juices so you should be fine with less liquid. You can double the water, it isn’t much.

      2. Dinah Avatar
        Dinah

        I think grape juice can work as well

  6. Varda Avatar
    Varda

    5 stars
    I would think that you need to have way more liquid to almost cover the meat when you cook it if you’re having it at the seder unless you’re sefardi.

  7. Tamara Avatar
    Tamara

    Can I use the Manischewitz concord sweet wine?

  8. Rachel Avatar
    Rachel

    If I want to cook it on the stove how many hours would you cook it?

  9. Eliora r. Avatar
    Eliora r.

    I did this for Shabbos HaGadol as a test– and used 1/2 cup wine plus the water. Also used both boneless and bone-in, the verdict was that the bone-in, while not as soft, was more flavorful. 3 hours in the oven was fine, but the flaken was on its own

  10. Marlene Avatar
    Marlene

    How would you make this ahead? Do you remove the bones before serving?

  11. Metro Avatar
    Metro

    can this be made ahead and frozen?

  12. Tova Avatar
    Tova

    Would this work for a 6lb boneless flanken roast? Would I need to adjust the oven temp and how long to cook it?

  13. Shaindy Avatar
    Shaindy

    5 stars
    This was a huge success in a house of picky eaters! I used grape juice in place of wine. For the rub I only used salt, black pepper, coffee and sugar.

  14. Chani Avatar
    Chani

    This recipe is such a huge hit! I made it again this pesach and used it on different cuts of meat for different seudahs and it was all gobbled up and happily enjoyed! Very much enhanced our simchas yuntif! My Bochur said it was meayn olam habah. Thank you again!

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