1. Preheat your oven to 350°F. Generously grease and flour a 9×13-inch baking pan, or use cooking spray with flour built in.
2. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
3. In a large bowl using an electric mixer, cream together the softened butter and granulated sugar on medium-high speed for 3-4 minutes until light, fluffy, and pale in color. This step incorporates air for a tender cake—don’t rush it.
4. Add the eggs one at a time, beating well after each addition until fully incorporated and the mixture is smooth and creamy. Stir in the vanilla extract.
5. With the mixer on low speed, add the flour mixture in three additions, alternating with the coconut milk in two additions. The pattern should be: flour, coconut milk, flour, coconut milk, flour. Mix until just combined after each addition—don’t overmix or the cake will be tough.
6. Using a spatula, gently fold in the sweetened shredded coconut with broad, sweeping motions until evenly distributed throughout the batter.
7. Pour the batter into your prepared pan and spread it out evenly with a spatula. The batter will be thick and luscious.
8. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. The top should be golden brown and spring back when lightly touched.
9. Let the cake cool in the pan on a wire rack for 10 minutes, then carefully invert onto the rack to cool completely—about 1 hour.
10. While the cake cools, make your glaze: In a small bowl, whisk together the powdered sugar and milk until smooth and pourable. Adjust consistency with more milk if needed—it should drizzle easily but not be watery.
11. Once the cake is completely cool, drizzle the glaze all over the top, letting it run down the sides naturally (if you can resist diving in).

Nutrition Information (Per Serving):

• Calories: 385
• Carbohydrates: 48g
• Protein: 5g
• Fat: 20g
• Fiber: 1g
• Sodium: 180mg
• Cholesterol: 105mg

This is an indulgent dessert perfect for celebrations—rich, moist, and worth every delicious calorie.

Notes:

• Use full-fat canned coconut milk, not the refrigerated coconut beverage—they’re completely different products.
• Shake the coconut milk can well before opening to mix the cream and liquid.
• Make sure butter and eggs are at room temperature for proper incorporation and texture.
• Don’t overbake—pull the cake as soon as a toothpick comes out with just a few moist crumbs.
• Let the cake cool completely before glazing or the glaze will melt and run off.

Storage Tips:

Store coconut cake at room temperature covered loosely with foil or plastic wrap for up to 3 days. If your kitchen is very warm (over 75°F), refrigerate it but bring to room temperature before serving for best flavor. For freezing, wrap the unglazed cake tightly in plastic wrap and foil, and freeze for up to 3 months. Thaw at room temperature, then glaze before serving. The texture holds up beautifully when frozen properly.

Serving Suggestions:

• Classic: Serve plain slices with coffee or tea for an afternoon treat that needs no embellishment.
• Elegant Dessert: Top with whipped cream and fresh berries for a restaurant-worthy presentation.
• Tropical Paradise: Serve with fresh pineapple slices and toasted coconut for maximum island vibes.
• Ice Cream Pairing: Serve warm with vanilla or coconut ice cream melting on top for an indulgent dessert.

Mix It Up (Recipe Variations):

Coconut Cream Cake: Skip the simple glaze and frost with stabilized whipped cream mixed with cream of coconut, then cover the entire cake with additional toasted shredded coconut for show-stopping presentation.

Toasted Coconut Cake: Toast the shredded coconut in a 350°F oven for 5-7 minutes until golden before folding into the batter for deeper, nuttier flavor.

Lime Coconut Cake: Add 2 tablespoons lime zest to the batter and use lime juice instead of milk in the glaze for bright tropical citrus flavor.

Chocolate Coconut Cake: Drizzle with chocolate ganache instead of the simple glaze and sprinkle with toasted coconut for “bounty bar” vibes.

Coconut Pineapple Cake: Fold ½ cup crushed, well-drained pineapple into the batter along with the coconut for extra tropical sweetness.

What Makes This Recipe Special:

Coconut cake has been a beloved Southern tradition for generations, traditionally made as towering layer cakes covered in fluffy frosting and freshly grated coconut for special occasions. This streamlined sheet cake version honors that heritage while making it accessible for everyday baking. What makes this recipe succeed where bland coconut cakes fail is the use of full-fat coconut milk throughout the batter, which infuses every single bite with authentic coconut flavor while creating incredibly moist, tender crumb. The sweetened shredded coconut folded throughout adds textural interest and concentrated pockets of flavor, while the simple glaze soaks into the top for extra sweetness and moisture. This proves that you don’t need complicated layer cakes or intricate frostings to capture spectacular coconut flavor—sometimes the simplest approach yields the most delicious, crave-worthy results.