Corn on the cob with sumac butter Perfect corn, every time! With recipe variations for boiled or grilled corn.

Corn on the cob with sumac butter

Source the freshest corn you can find

Corn on the cob is one of the best things about the summer season – especially when the corn is super-sweet and juicy. And to get that kind of corn, I make a biweekly trip to a local farm where the corn is picked several times a day – thus ensuring its absolute freshness! In fact, the corn is so fresh and tender that I usually serve it on its own, seasoned with a little salt and homemade butter.

Dress your corn up with delicious sumac-spiced homemade butter!

But, now and then, I like to dress it up a bit and serve it with this sumac butter. Savory and a little lemony, this butter makes eating corn on the cob an even more wonderful treat.

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Sumac butter

Corn on the cob with sumac butter

serves 8
active time: 15 min

For the sumac butter

  1. 4 tablespoons unsalted butter – at room temperature
  2. 2 teaspoons sumac
  3. 1/2 teaspoon finely grated lemon zest (use a microplane grater)
  4. 1/4 teaspoon sea salt
  5. freshly ground black pepper to taste

For the corn

  1. 8 large ears fresh sweet corn
  2. 1 tablespoon sea salt (only if boiling the corn – see step 2)
  3. 2 tablespoons grapeseed or canola oil (only if grilling the corn – see step 3)
  4. 2 tablespoons finely chopped fresh parsley

  1. Step 1: Place the butter in a small bowl. Add the sumac, lemon zest, salt and pepper. Stir until well blended and set aside.
  2. Step 2: For boiled corn – Shuck the corn and bring 6 quarts of water to a boil in a large pot. Add the salt and corn. Fast-simmer for 3 minutes until the corn is barely tender. (The corn will be sweeter if slightly undercooked.) Drain the corn and place on a serving tray. Spread a little of the sumac butter on each ear, rotating the ears to season them evenly. Sprinkle with the parsley and serve.
  3. Step 3: For grilled corn – Preheat grill to medium-high heat. Shuck the corn, but leave the last two layers of husk around each ear. Brush the husks with the oil and set aside on a tray. When the grill is ready, place corn directly on the grill and grill until husks are charred, rotating the ears so that they grill evenly on all sides. Transfer to a tray and remove the husks. Spread a little of the sumac butter on each ear, rotating the ears to season them evenly. Sprinkle with the parsley and serve.

Bi-color corn

Viviane’s tip
  1. Can’t find sumac near you? No worries… You can use cumin seeds instead, but make sure to toast them first and grind them in a mortar and pestle before adding to the butter, as in this recipe (see step 1).

Corn on the cob with sumac butter

side dish, corn, sumac butter

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  • Reply the lovely kitchen July 19, 2015 at 3:48 am

    OMG I have been searching for ways to shake up corn on the cob and this is totally what I’m looking for! Thanks for sharing – I will be SURE to pin this to make sometime this summer!

  • Reply mjskit July 16, 2015 at 2:51 am

    Oh how I love corn season!! I don’t know if I would know sumac if I tasted it, so you’ve made me quite curious by introducing this recipe. Need to get some sumac because corn will be coming to the markets very soon! Thanks for sharing this!

  • Reply Liz July 9, 2015 at 1:14 am

    I think I’ve seen sumac at Penzey’s but may go with cumin for the first round. Fresh Indiana corn is finally in season and plan to pick some up tomorrow!

    • Reply Viviane Bauquet Farre July 9, 2015 at 8:39 pm

      Liz, this butter is delish with cumin too… But you must try Sumac sometimes soon – you’ll love it!

  • Reply Viviane August 11, 2014 at 7:17 am

    Thank you, Mj!

  • Reply jay August 10, 2014 at 6:02 pm

    I’ll bet this is fantastic! Sumac is one of my favorite seasonings, I’ll have to try these this week! Thanks V!

    • Reply Viviane August 11, 2014 at 7:18 am

      My pleasure, Jay! It’s so nice to see you here! I’m thrilled you love Sumac… Bon appétit!

  • Reply Angie@Angie's Recipes August 8, 2014 at 2:10 pm

    Those grilled corn on the cob look droolworthy, Viviane. Can’t wait to try your sumac butter…which would be great for some homemade bread too.

    • Reply Viviane August 9, 2014 at 12:12 pm

      Thank you, Angie! The sumac butter is yummy on anything you spread it on. I adore the flavor of sumac!

  • Reply Evelyne@cheapethniceatz August 7, 2014 at 1:27 pm

    Can you believe I have yet to eat a corn o the cob this season? And I love the butter. I have tons of sumac and always forget to use some, must try this recipe.

    • Reply Viviane August 9, 2014 at 12:12 pm

      Evelyne! It’s a good thing corn season will last until the end of September! You have plenty of time to catch up. 🙂

    Question or comment? I'd love to hear from you!