Cornbread Muffins With Whipped Sweet Corn

Name: Cornbread Muffins With Whipped Sweet Corn
Ingredients: 3 tablespoons coconut oil, plus more for greasing; 6 pitted Medjool dates; Boiling water; ¾ cup medium-grind yellow cornmeal; ¾ cup flour; 2 tablespoons coconut palm sugar; 1 tablespoon baking powder; ½ teaspoon fine sea salt; 2 heaping tablespoons freshly ground golden flaxseeds; 1 cup unsweetened oat milk; 3 tablespoons vegan butter; ¼ cup finely diced white onion; 2 cups fresh corn kernels (from about 3 ears); 2 teaspoons coconut palm sugar; ¼ teaspoon kosher salt, plus more as needed; ½ cup Cashew Cream; Fresh lemon juice; Freshly ground white pepper; Jalapeño Pepper Jelly, for serving