Chocolate Fudge Pudding Cake

Cake:

• 1 cup all-purpose flour
• 3/4 cup granulated sugar
• 4 Tbsp. unsweetened cocoa powder, preferably Dutch process
• 1-1/2 tsp. baking powder
• Pinch salt
• 2/3 cup water
• 1 tsp. vanilla
• 1/4 cup (1/2 stick) unsalted butter, melted

Topping:

• 3/4 cup firmly packed light brown sugar
• 1/3 cup unsweetened cocoa powder, preferably Dutch process
• 2 Tbsp. granulated sugar
• 1-1/2 tsp. instant coffee granules
• Pinch salt
• 1 cup water

For Cake: Adjust rack to center of oven. Preheat oven to 350 degrees F. Butter an 8-inch square cake pan at least 1-3/4 inches deep.

Into medium bowl, sift flour, sugar, cocoa powder, baking powder, and salt. Add vanilla to water, and then add both to dry ingredients along with melted butter. With hand-held electric mixer at low speed (or with a large whisk), beat until ingredients are well mixed and most lumps are gone. Turn into prepared pan. Spread level, and then push batter slightly higher in corners. Let stand at room temperature while you prepare Topping.

Topping: In small, heavy-bottomed saucepan, combine all ingredients except water. Mix well, pressing out as many lumps as possible with back of spoon. Add water. Place over medium heat; stir almost constantly until mixture comes to a boil, scraping sides of pan occasionally and pressing out any lumps with back of spoon. Remove from heat. Immediately but carefully pour boiling hot mixture all over cake batter (don't pour too much in any one area). Using potholders, very carefully transfer the now-hot pan to the preheated oven.

Bake 24 to 31 minutes, or just until cake tester inserted into center of cake emerges with only a few moist crumbs clinging to it. Do not over bake. Cool on rack at least 1 hour before serving.

6 to 9 servings