Rum and Vanilla Sweet Potato Cake
Rum and Vanilla Sweet Potato Cake is a easy Creole (Réunion) recipe that serves 10. 250 calories per serving. Recipe by Hervé Cuisine on YouTube.
Prep: 42 min | Cook: 45 min | Total: 1 hr 42 min
Cost: $5.65 total, $0.57 per serving
Ingredients
- 800 g Orange sweet potatoes (Peeled, cut into pieces and cooked, then roughly mashed)
- 1 cuillère à soupe White or amber rum (About 15 ml, preferably an aromatic rum)
- 0.5 gousse Vanilla bean (half) (Split, scrape the seeds; the pod can be reused to infuse milk or sugar)
- 150 g Granulated sugar (Granulated, adjustable to taste)
- 100 g Unsalted butter (Melted then slightly cooled)
- 2 Eggs (Medium size, at room temperature)
- 80 g All‑purpose flour (About 10 % of the sweet potato weight, sifted)
- 20 g Butter for the pan (To grease the pan before pouring the batter)
Instructions
Cooking the sweet potatoes
Peel the sweet potatoes, cut them into uniformly sized pieces and place them in a pot of boiling water. Cook 15‑20 minutes until they are very tender.
Time: PT20M
Drain and cool slightly
Drain the cooked sweet potatoes, let them warm for 5 minutes so you can handle them without burning.
Time: PT5M
Mash the flesh
Transfer the potatoes to a large bowl and mash using a potato masher or a fork, leaving a few small pieces to retain texture.
Time: PT5M
Add sugar, butter, rum, vanilla and eggs
Add the sugar, melted butter, rum, the seeds from the half vanilla bean and the beaten eggs. Mix until you obtain a homogeneous batter.
Time: PT5M
Add the flour
Sift 80 g of flour over the batter and gently fold with a spatula until no flour traces remain.
Time: PT3M
Prepare the pan
Generously butter the cake pan and lightly dust with flour or semolina to prevent the cake from sticking.
Time: PT2M
Pour the batter into the pan
Transfer the batter into the prepared pan, smoothing the top with the spatula.
Time: PT2M
Bake
Bake the cake at 180°C for 45‑50 minutes. The cake is done when a knife tip comes out clean and the top is lightly golden.
Time: PT45M
Temperature: 180°C
Cooling and chilling
Let the cake cool at room temperature for 30 minutes, then place it in the refrigerator for 4‑8 hours before unmolding to achieve a perfect texture.
Time: PT30M
Nutrition Facts
- Calories
- 250
- Protein
- 3 g
- Carbohydrates
- 35 g
- Fat
- 10 g
- Fiber
- 4 g
Dietary info: Vegetarian, Contains gluten, Contains dairy, Contains alcohol, low-calorie
Allergens: Eggs, Milk (butter), Gluten (flour), Alcohol (rum)
Last updated: April 11, 2026





