Black and White Bob Cake
Something Sweet that’s nice to Eat
PREP: 4hr || CHILL: 3hr || BAKE: 20-30min || ASSEMBLE: 30min
Black Sesame Cake
2 Eggs
1/2 Cup Sugar
2 Tbsp Peanut Oil
2 Tbsp Coconut Fat
1/2 Cup Aohata Black Sesame Cream Spread
1/2 Cup Full Fat Greek Yogurt
1/2 Cup Coconut Flour
1/2 Cup AP Flour
1 1/2 Tbsp Coconut Powder
1 Tsp Baking Powder
1/4 Tsp Baking Soda
1/4 - 1/2 Tsp Kosher Salt (taste the batter to know)
Unsalted Butter for greasing cake pans
White Sesame Cake
2 Eggs
1 Cup Sugar
2 Tbsp Peanut Oil
2 Tbsp Coconut Fat
1/2 Cup Thaini (White Sesame Sauce Plain)
1/2 Cup Full Fat Greek Yogurt
1/2 Cup Coconut Flour
1/2 Cup AP Flour
1 1/2 Tbsp Coconut Powder
1 Tsp Baking Powder
1/4 Tsp Baking Soda
1/4 - 1/2 Tsp Kosher Salt (taste the batter to know)
Burnt Butter Pecan Frosting
2 Sticks Unsalted Butter
1 1/2 Cups Pecan Halves (Raw)
1/2 Tsp Kosher Salt
1 Tbsp Soy Sauce
1/3 Cup Powdered Sugar
1 Tbsp Dehydrated Milk Powder
1 Cup Shredded Unsweetened Coconut for garnish
Kaya
5 Egg Yolks
1 Cup Full Fat Coconut Milk
6 Tbsp Palm Sugar (look for dark looking sugar)
3 Pandan Leaves Tied in Knots
1 Tbsp Coconut Powder
1/8 - 1/4 Tsp Salt
Whipped Mango Caramel Topping
8 Champaign Mangos (Peeled, and cut into 2in cubes)(Ripe)
1/2 Cup Water
Peel of 1/2 Navel Orange
Juice of 1 Navel Orange
2 Tbsp Butter
2 Cups Heavy Cream (Separated 1 Cup & 1 Cup)
1/2 Cup Sugar
Dash of Fish Sauce
Salt to taste
Notes
Black Sesame Cake would make a great muffin, and a lovely treat next to a cup of coffee
If you can’t find the Aohata cream, you can use 1/2 cup plain black sesame paste and up sugar to 1 cup from a half cup (Black Sesame Cake)
This cake is heavy, just a double layer cake could easily suffice.
Potentially just a black sesame with Burnt Butter Pecan Frosting might be more cohesive with flavor
The Whipped Mango Topping can honestly act as a dessert itself
To Stabilize the Kaya, you could mix in bloomed gelatin at the end to help it keep its shape in the cake
Make the Mango
In a medium sauce pot, place the Mango, Orange Juice, Orange Peels, and water, Bring to a simmer
Stir the mango and smash it on the sides of the pot, cook until all the mango is tender and fallen apart, about 20-25min
Pour the mixture through a fine mesh strainer letting all the mango solids and the zest get caught in the strainer
Set the Mango Liquid aside, and save the mango solids as a sort of mango sauce (kids would love it as a substitute for apple sauce)
In a new medium sauce pot melt the Butter
Add the sugar to the butter, and pour over 1/2 Cup and a little more of the Mango Liquid
Bring to a rolling boil under medium heat, stirring the pot or swirling it to prevent over cooking in specific areas
Cook until the mixture starts to have a medium caramel hue (the darker the more caramel, the lighter, the more mango, something in between is what we are going for, see photo)
Reduce the heat to medium low and pour in 1 Cup Heavy Cream
Whisk the mixture under the heat until all the lumps are melted, and the mixture is smooth
Add the fish sauce and a bit of salt, taste for funk and seasoning
Pour into a bowl and let cool, then cover, and chill for at least 3hr
For Serving, in a separate bowl whip the other 1 Cup of Heavy Cream, set aside
Take the chilled Mango Caramel and whip it like you would whip cream, it should about double in size
Fold the Whipped Mango Caramel into the Whipped Cream, and give it an extra whip once together
This can chill in the fridge for a day or two, but ideally the Serving steps are done right before folks eat it
Burn the Butter
Pre heat the oven to 300 degrees F
Line 2 baking sheets with Parchment paper
Place the Pecans and the Butter in a large sauté pan under medium heat
Cook the two together, bashing a few pecans, and stirring the mixture until the butter beyond browns, but really does start to gently burn
Pour the whole mixture through a fine mesh strainer, set the strained butter aside, and pour the pecans onto the parchment lined baking sheet
Roast the butter soaked nuts until deeply brown, about 12min (set timers though, these are easy to burn!)
Pour the roasted nuts and the still warm burnt butter into a food processor or blender, and blend thoroughly
While the mixture is still hot pour through a cheese cloth to catch any skin and solids from the pecans remaining so your final frosting has a smooth texture
Let the strained pecan butter cool to room temperature
Then add the Soy Sauce, Milk Powder, Powdered Sugar, and Salt
Using an electric mixer, or the whisk attachment to a stand mixer, beat the ingredients into the butter until it forms a stable frosting
Add more dehydrated milk powder if still too thin
Keep in the fridge until using, and allow about 30mins for the frosting to come to room temperature before spreading it on the cake
Meanwhile, pour the Shredded Coconut onto the other baking sheet and bake in the over for about 12mins, stopping at 6mins to stir the coconut to allow for even browning
Create Kaya
In a large heat proof bowl beat the eggs and set aside
Create a bain-marie with a heat proof bowl a top a medium sauce pot with about an inch or so of water underneath
Bring the water to a boil under the bowl and then reduce the heat to a simmer
Add the Coconut Milk, Palm Sugar, and Pandan leaves to the bain-marie, stirring until the palm sugar has disolved into the milk
Slowly scoop some of the hot milk and pour it into the egg yolks stirring constantly as you do.
Transfer about half of the hot milk to the egg yolks, stirring the whole time, then pour the egg milk mixture back into the bain-marie
Stir the entire mixture for about 20mins, or until the Kaya has thickened, like a traditional custard (if you get some clumps don’t worry)
Strain the Kaya through a fine mesh strainer catching any clumps that might have been created, and the Pandan leaves
Stir in the Coconut Powder and taste for salt as it cools, just a little can bring out a lot of flavor.
Let cool and then jar, this stuff is wonderful in this cake, but is a great sweet condiment for toast, and a lovely addition to any cheese board
Bake Cakes
Preheat the oven to 350 degrees F
Line the bottom of 2 6in Spring form pans with parchment paper (Use the spring form pan bottom to naturally pinch the paper inside, see photo)
Line the parchment and pan sides with butter
Beat the eggs and sugar with an electric mixer or stand mixer until pale and fluffy (This is the bowl the batter ultimately will come together in)
Add the Peanut Oil, and Coconut fat, beat again until cohesive
In another bowl, mix together the sesame paste and the yogurt, set aside
In yet another bowl, mix the Coconut Flour, AP Flour, Coconut Powder, Baking Powder, Baking Soda, and Salt, stir to combine thoroughly
Take turns adding the dry ingredients and the yogurt sesame mix to the beaten eggs. Stir until the batter has just barely come together (some flour spots are okay-ish)
The batter will be thick and nearly scoop-able. Pour it into your prepared cake pans
Back in the oven for 20-30 Minutes, checking the center of the cake with a toothpick after 20mins to make sure the cake is cooked through, but still as moist as it possibly can be
When the toothpick is clean, let the cakes cool on a wire rack before cutting them off the edges of the spring form pan and releasing them. The parchment paper makes the cake easy to remove, and these can be kept in the fridge for 3-4 days ahead of eating.
For the white sesame cake repeat the above instructions, subbing the tahini for the black sesame paste and adding the additional sugar
Construct the Cake
Pull out the Burnt Butter frosting 30mins or more before beginning cake construction
Cut the rounded tops off each of the four cakes. Try to resist eating all of the scrap cake immediately
Place a white sesame cake on the bottom of your serving place, and dollop about a 1/4 cup of Kaya a top. Don’t spread out to the sides, the weight of the cakes will do this for you
Spread a 1/3 cup of Butter Frosting on the top of a black sesame cake, and then gently add this layer to your cake
Place your last white sesame cake on top of the butter frosting layer, and add another 1/4 of Kaya, before adding your final layer of black sesame cake
Coat the entire cake in the rest of your Butter Frosting, and then sprinkle the entire outside with Toasted Coconut (I do this to help hide how lacking my frosting skills are!)
If you are not eating the cake right away keep in the fridge for 2-3 Days, or freeze for longer
When you are serving it, Cut thin slices as the cake is rich, and serve with a nice scoop of the Caramelized Whipped Mango Topping beside
Enjoy!