Bake Cayman Islands Cassava Cake with Coconut Milk

Get ready to dive into the heart of Caribbean baking with this incredible Authentic Cayman Islands Cassava Cake Recipe, also lovingly known as "Heavy Cake." This isn't just any dessert; it's a dense, sticky-chewy, coconut-and-spice masterpiece that’s deeply rooted in Caymanian culinary tradition. If you're looking for unique baking recipes with coconut milk or delightful coconut desserts recipes, you've come to the right place. Our method emphasizes the authentic Cayman approach: a long bake and crucial basting process that builds incredible depth of flavor and that signature glossy, sticky top. It’s a bit of a time commitment, but every minute is worth it for this truly special cake recipe coconut lovers will adore.

Ingredients

• 4 lbs (1.8 kg) fresh cassava, peeled and finely grated
• 2 cups (400g) dark brown sugar (This is the primary sweetener, chosen for its rich molasses notes that contribute to the cake's deep caramel flavor.)
• 2 cans (27 oz / 800ml) full-fat coconut milk, plus 1/2 cup water for reduction
• 1/2 cup (113g) unsalted butter, melted (partially used in the syrup, the rest for greasing)
• 2 teaspoons vanilla extract
• 1 teaspoon salt
• 1 teaspoon ground cinnamon (Adds warm, aromatic spice.)
• 1/2 teaspoon ground nutmeg (Contributes a classic, fragrant warmth.)
• 1/4 teaspoon ground allspice or clove (Just a touch for an extra layer of complexity.)
• 2 tablespoons cornstarch (Optional, but traditional in many recipes to help bind and achieve the custardy texture.)

Directions

1. Equipment: Box grater or food processor with grating disc, 4–5 qt saucepan, 9×13 metal or glass baking pan, large bowl, ladle for basting.
2. Craft the Coconut-Spice Syrup (20–45 minutes): In your 4–5 qt saucepan, combine the full-fat coconut milk, 1/2 cup water, dark brown sugar, half of the melted butter (about 1/4 cup), vanilla extract, salt, cinnamon, nutmeg, and allspice/clove. Bring this mixture to a gentle boil over medium heat, stirring occasionally. Reduce the heat and simmer, allowing it to reduce to a thick, glossy syrup – it should be roughly half its original volume. This step concentrates the flavors and creates the perfect base. Once reduced, reserve 1 cup of this syrup for basting later.
3. Prepare the Cassava Mixture: If you haven't already, finely grate your peeled cassava using a box grater or a food processor with a grating disc. In a large bowl, stir the grated cassava with the cornstarch (if using) until well combined. Pour the hot, reduced coconut-spice syrup directly over the cassava mixture. Mix thoroughly until the batter is thick but still pourable. The hot syrup helps to hydrate the cassava starch, which is key to the cake's dense, custardy crumb.
4. Pan and First Bake: Grease your 9×13-inch metal or glass baking pan generously with the remaining melted butter. Spread the cassava batter evenly into the prepared pan, aiming for a consistent depth. Bake in a preheated oven at 350°F (175°C) for approximately 45 minutes. At this point, the surface of the cake should be set and just beginning to show a hint of golden color.
5. Baste and Slow Bake to Finish: Keep your oven temperature at 350°F (175°C). Using a ladle, baste the entire top surface of the cake every 30 minutes with the reserved coconut-spice syrup. Continue baking and basting until the cake is deeply golden brown, has a faintly sticky top, and a custardy set throughout. This extended baking time, combined with regular basting, is crucial for developing the rich caramelization and the characteristic sticky, glossy top. The total baking time will be approximately 3 hours (including the initial 45 minutes). To check for doneness, a knife inserted into the center should come out mostly clean, and the edges should be nicely caramelized.
6. Cool Completely, Then Slice: Once baked, remove the cake from the oven and let it rest in the pan at room temperature. For the cleanest slices and best texture, it's recommended to chill the cake completely in the refrigerator before cutting. Serve at room temperature or lightly warmed for an extra comforting treat.