Zucchini coffee cake is an easy summer treat to make for breakfast, brunch, or dessert. Soft vanilla zucchini cake is filled and topped with sweet cinnamon crumble.
Prep Time15 minutesmins
Cook Time40 minutesmins
Total Time55 minutesmins
Servings: 12squares
Calories: 350kcal
Ingredients
Crumble topping
1cup(120g)all-purpose flour
¾cup(160g)brown sugar
6tablespoons(85g)unsalted butter, melted
2teaspoonsground cinnamon
Cake
1cup(135g)finely shredded zucchini, do not squeeze liquid out
¾cup(150g)granulated sugar
½cup(100g)vegetable oil
2large eggs, room temperature
2teaspoonsvanilla extract
1 ¾cups(210g)all-purpose flour
2teaspoonsbaking powder
½teaspoonsalt
Instructions
Topping
Preheat oven to 350℉. Lightly grease a 9x9 square baking pan and set aside.
In a bowl, add flour, brown sugar, melted butter, and cinnamon. Stir until clumps form. Mixture will look thick and crumbly. Set aside.
Cake
To a large bowl, add shredded zucchini, granulated sugar, oil, eggs, and vanilla extract. Stir until combined.
In a separate bowl, add flour, baking powder, and salt. Whisk to remove clumps.
Add dry ingredients to wet ingredients and stir until just combined.
Pour half of the batter into the prepared pan. Sprinkle half of the crumble mixture over the batter. Pour the remaining batter over the crumble layer, then top with remaining crumble.
Bake for about 40-45 minutes, or until cake springs back when gently pressed in the center. If an indent is left, cake needs more time. For accurate results every time, use an instant read thermometer. Cake is done when it reaches 210F in the center.