Mustard Butter, Live

Ingredients

• 1 cup heavy cream, organic preferred
• 1 teaspoon dijon mustard
• 1/2-3/4 teaspoons ground mustard seed, to taste
• 1/2-1 tablespoons black sesame seeds
• sprinkle of tumeric for color and more bitter flavor
• 1/2 teaspoon ground cumin, optional, to taste
• 1/4 cup finely minced herbs/vegetable/fruit, such as white scallion, lime leaf basil, cilantro, pea pod tendrils, mustard greens
• 1 teaspoon finely chopped anchovy, optional, to taste
• 1 tablespoon mirin, rice wine vinegar, cider vinegar or even lime or lemon juice
• pinch of kosher salt
• a few drops of fish sauce, tamari or other flavoring, optional