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Cognac Mustard

Photo: Annabelle Breakey; Styling: Karen Shinto
Total time 6 mins
Yield Makes 1 1/2 cups
A suave, slightly sweet mustard that tastes great with roasted meats, especially pork and chicken. Also try it on grilled ham and brie sandwiches, or stirred into a side dish of sautéed mushrooms (mix in a spoonful of cream too).


  • 6 tablespoons yellow mustard seeds
  • 2 tablespoons brown mustard seeds
  • 3 tablespoons cognac
  • 2/3 cup white wine vinegar
  • 1/4 cup light brown sugar
  • 1 teaspoon salt

How to Make It

  1. Put mustard seeds, 1/3 cup water, cognac, and vinegar in a bowl and stir to completely submerge seeds. Cover and let sit at room temperature 2 to 3 days.

  2. Whirl mustard mixture in a blender with brown sugar and salt until smooth.

  3. Make ahead: 2 weeks, covered and chilled.

  4. Custom Mustard

  5. Your imagination's the limit when it comes to making flavored mustard. All you need are mustard seeds or dry mustard powder, and then the seasonings are up to you.

  6. Mustard seeds or mustard powder?

  7. Either works.

  8. Mustard seeds: Use when you want a whole-grain, crunchy texture. The three types are yellow, aka white (Sinapis alba), the mildest and used mainly in American-style mustards and for pickling; brown (Brassica juncea), zestier and used in European-style mustards (like Dijon), for pickling, and in Indian cooking; and black (B. nigra), also used in Indian food; they're interchangeable with the brown. Seeds need to soften in liquid for 1 to 2 days before you make mustard with them.

  9. Mustard powder: For silky smooth mustard. It's nothing more than ground mustard seed, and the most common brand is Colman's, a blend of white and brown seeds. Mix the powder with liquid (like water or beer) and let it sit overnight to fully hydrate and develop flavor. Don't let it sit longer, though, or it will taste harsh.

Cook's Notes

Total time does not include 2 days of soaking time.