Sourdough Carrot Muffins

Name: Sourdough Carrot Muffins
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1 1⁄2 cups spelt flour (can also use all purpose or freshly milled wheat); 1/4 tsp salt; 1 1/2 tsp baking powder; 1 tsp baking soda; 1 1⁄2 tsp cinnamon; 1⁄4 tsp nutmeg; 1⁄2 tsp ginger; 1⁄3 cup melted coconut oil; 3⁄4 cup coconut sugar; 2 large eggs; 1 1⁄2 cups grated carrot (150g); 1⁄2 cup sourdough starter; 1⁄4 cup crushed pineapple; 4 oz softened cream cheese; 2 tbsp maple syrup; 1⁄4 cup oats; 1⁄2 cup spelt flour; 1⁄4 cup coconut sugar; 1⁄2 tsp of cinnamon; Pinch of salt; 4 tbsp of cold butter