Vegan Pumpkin Muffins

Name: Vegan Pumpkin Muffins
Ingredients: Cooking spray, for greasing the muffin pan; 1/3 cup unsalted roasted pumpkin seeds; 1/4 cup whole spelt flour; 3 tablespoon cold unsalted vegan butter, cubed; 2 tablespoon brown sugar; 1/2 teaspoon ground cinnamon; Pinch of sea salt; 1 3/4 cup whole spelt flour; 1 teaspoon baking powder; 1 teaspoon baking soda; 1 teaspoon ground cinnamon; 1/2 teaspoon ground cardamom; 1/2 teaspoon ground ginger; 1/4 teaspoon ground nutmeg; 1/4 teaspoon sea salt; 1 1/4 cup canned pumpkin purée; 1/2 cup maple syrup; 1/4 cup unsalted vegan butter, melted; 1 teaspoon apple cider vinegar