Tahini Coffee Cake

Makes 1 9x13 cake, serves 15-20

Prep time: 30 minutes

Baking time: 40-45 minutes

Ingredients:

For the cake-

10 Tbsps (141 g) unsalted butter, at room temperature
1¾ cup sugar
⅓ cup tahini
4 large eggs, at room temperature
1 cup sour cream or Greek yogurt
1 Tbsp sesame oil
2 tsps vanilla extract
3 cups (375 g) all-purpose flour
2 tsps baking powder
1 teaspoon kosher salt
½ tsp baking soda
½ cup milk

For the brown sugar ribbon-

½ cup brown sugar
¼ cup (62 g) all-purpose flour
1 tsp cinnamon
½ tsp cardamom

For the tahini streusel topping-

1 cup (125 g) all-purpose flour
¼ cup brown sugar
¼ cup tahini paste
4 Tbsps (56 g) unsalted butter, melted
½ tsp cinnamon
½ tsp cardamom
Pinch of salt

Directions:

Preheat the oven to 350°F, and generously grease a 9 x 13 baking dish.

For the cake - To a large bowl, or to the bowl of a stand mixer, add the room temperature butter, sugar, and tahini. Beat together the butter mixture using a handheld mixer, or the paddle attachment on the stand mixer, until light and fluffy, about 2-3 minutes.

To the bowl, add 2 eggs, and beat until incorporated. Add 2 more eggs and beat until they are incorporated. Add the sour cream, sesame oil, and vanilla extract, and mix until smooth.

In a separate bowl, whisk together the flour, baking powder, salt, and baking soda. Add half of the flour mixture to the batter, with half of the milk. Stir until just combined. Add the remaining flour mixture to the batter, and the rest of the milk. Stir until just combined, be careful not to overmix (your batter may be slightly lumpy).

For the brown sugar ribbon - In a small bowl, combine the brown sugar, flour, cinnamon, cardamom.

For the tahini streusel- In a bowl, using a fork, combine the flour, brown sugar, tahini, melted butter, cinnamon, cardamom, and salt until the mixture comes together and forms pea-sized crumbles.

To assemble and bake- Add half of the batter to the greased baking dish. Smooth it into an even layer. Top the batter evenly with the brown sugar ribbon mixture. Dollop the remaining batter on top, then carefully smooth it over in an even layer with an offset spatula or knife. Top the cake with the streusel mixture.

Bake for 40-45 minutes, or until a cake tester or toothpick comes out clean. Allow to cool, then serve. Tahini coffee cake can be stored covered at room temperature for 4-5 days, or it can be frozen and defrosted as needed for up to 3 months.