Ingredients for - Gluten-Free Coffee Cake

1. Coconut oil, or as needed 1 tablespoon
2. Tapioca starch ½ cup
3. Rice flour ½ cup
4. Baking powder 1 teaspoon
5. Xanthan gum ½ teaspoon
6. Baking soda ¼ teaspoon
7. Salt ¼ teaspoon
8. Egg whites 2
9. White sugar ¼ cup
10. Brown sugar ¼ cup
11. Unsalted butter, softened 3 tablespoons
12. Shortening 3 tablespoons
13. Agave nectar 2 tablespoons
14. Egg yolk 1
15. Plain Greek yogurt ½ cup
16. Plain Greek yogurt 2 tablespoons
17. Vanilla extract ¾ teaspoon
18. Brown sugar ¼ cup
19. Rice flour 3 tablespoons
20. Almond meal 3 tablespoons
21. Tapioca starch 1 tablespoon
22. Ground cinnamon ¼ teaspoon
23. Ground nutmeg ¼ teaspoon
24. Salt ¼ teaspoon
25. Unsalted butter 5 tablespoons
26. Chopped pecans ¾ cup
27. Confectioners' sugar 1 ½ cups
28. Maple syrup 2 tablespoons
29. Water (Optional) 1 teaspoon

How to cook deliciously - Gluten-Free Coffee Cake

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Grease a 6-cup fluted tube pan (such as Bundt®) with coconut oil.

2 . Stage

Sift tapioca starch, rice flour, baking powder, xanthan gum, baking soda, and salt for the cake together in a bowl. Beat egg whites in a separate glass, metal, or ceramic bowl until foamy.

3 . Stage

Cream white sugar, brown sugar, butter, shortening, and agave in the bowl of a stand mixer fitted with the paddle attachment until light, 4 to 5 minutes. Mix in egg yolk and beaten egg whites, then mix in yogurt and vanilla extract. Gradually add flour mixture on low speed until just combined. Stir batter with a spatula to be sure it is completely mixed.

4 . Stage

Mix brown sugar, rice flour, almond meal, tapioca starch, cinnamon, nutmeg, and salt together in a bowl for streusel topping. Cut in butter with 2 knives or a pastry blender until the mixture resembles sand, then stir in nuts. Spoon 1/3 of the streusel into the prepared pan and top with 1/2 of the cake batter. Spread batter with a knife to flatten, then sprinkle with 3/4 cup streusel. Spoon the remaining batter into the pan, spread to flatten, and scatter remaining streusel on top.

5 . Stage

Bake in the preheated oven until a cake tester inserted into the center comes out clean, 50 to 60 minutes. Cool on a wire rack for 30 minutes.

6 . Stage

Meanwhile, whisk confectioners' sugar and maple syrup together in a bowl, adding water if necessary, until glaze is runny. Drizzle as much glaze as you like over the cake, reserving some for the top. Allow glaze to soak in, about 10 minutes. Carefully invert carefully onto a serving plate and drizzle remaining glaze along the top. Allow cake to soak up glaze before serving, about 10 minutes more.