Sweet potato caramel (Print Version)

# Ingredients:

→ Sweet Potato and Custard

01 - 7 medium-sized Japanese sweet potatoes
02 - 2/3 cup sugar
03 - 3 omega-3 egg yolks
04 - 1/4 cup cornstarch
05 - 1/4 tsp salt
06 - 3 cups milk
07 - 2 tbsp unsalted butter
08 - 1 tsp vanilla extract

→ Toppings

09 - 1/4 cup sugar for caramelizing

# Instructions:

01 - Turn your oven to 392°F (200°C) and let it heat up. Wrap the sweet potatoes in foil, then roast them for about 1 hour and 10 minutes.
02 - While the potatoes are roasting, stir together the sugar, cornstarch, and salt in a pot. Pour in the milk and whisk until it looks smooth. Heat this over medium, whisking continuously until it thickens.
03 - In a small dish, slightly beat the egg yolks. Slowly pour around 1/4 cup of the hot milk mix into the yolks, stirring to combine. Transfer the yolk mixture back into the pot.
04 - Stir on medium heat for another 2 minutes, or until it's thickened up. Take the pot off the stove, drop in the butter and vanilla, and whisk until smooth.
05 - Spoon the custard into a bowl. Lay plastic wrap directly on the surface to stop skin from forming. Let it cool down at room temperature.
06 - After letting the sweet potatoes cool for 10 minutes, slice off the tops. Scoop out about one-third of the flesh, then spoon in the custard evenly across each potato.
07 - Sprinkle roughly 1 tsp of sugar over the top of each filled potato. Use a kitchen torch to melt the sugar until it's bubbly and golden. Let it set before serving.

# Notes:

01 - Whole milk can make the flavor creamier if you swap it for heavy cream.
02 - No kitchen torch? Broil the potatoes on high heat to caramelize the sugar.
03 - For a sweeter twist, drizzle some caramel or add fresh berries on top.
04 - Keep leftovers in the fridge for up to two days, covered tightly.