Gluten Free Apple Date Coffee Cake

Name: Gluten Free Apple Date Coffee Cake
Prep time: 5 min
Cook time: 1 h
Total time: 1 h
Yield: 8 portions
Ingredients: unsalted butter; 7 oz white quinoa; 3 ½ oz chia seeds; 10 ½ oz corn starch; 4 oz brown sugar; 2 tbsp unsalted butter; 1 tsp ground cinnamon; ¼ tsp salt; 1 pinch ground ginger; 1 pinch ground nutmeg; 1 oz chopped pecans; 3 oz dates, pitted; 8 oz dessert apples; 6 oz plain yogurt; 2 oz vegetable oil; 3 oz brown sugar; 1 tsp vanilla extract; 2 large eggs; ½ tsp xanthan gum; 1 tsp baking powder; ½ tsp baking soda; ½ tsp salt; 1 pinch ground nutmeg