To prepare a swedish pepparkaka cookiesa spice cookie baked goods recipe, first you need to gather your ingredients. First, you will need the following ingredients: Preheat the oven to 375 degrees F (190 degrees C) and grease and flour two 9x5-inch baking pans. Sift the flour, baking powder, cinnamon, ginger, cloves, nutmeg, and salt into the mixing bowl. Add the wet ingredients to the dry ingredients and stir to combine. Then, add the butter and mix until the mixture is light and fluffy.