10 Egg yolks
2 Whole egg
153g Condensed milk
153g Coconut milk
Step1: First, cook and peel the potatoes, use a mixer to mash the potatoes.
Step2: Mixing the butter and sugar until it turns white, add all the ingredients.
Step3: Put 10 egg yolks, 2 whole eggs, condensed milk, and coconut milk.
Step4: After mixed everything well, add the mashed potatoes then add the flour.
Step5: After the flour is fully mixed, place it in the oven 45 minutes with medium heat, ready to serve.