Spiced Vanilla Custards with Sweet Potato Streusel
Silky smooth vanilla custards infused with warm spices like cinnamon and star anise, topped with a crunchy sweet potato chip streusel. This elegant dessert combines classic French custard with a unique twist of sweet potato crunch.
Ingredients
- •1 teaspoon unflavored gelatin
- •1½ cups heavy cream
- •½ cup whole milk
- •2 pieces cinnamon sticks
- •1 pod star anise pod
- •⅜ cup sugar
- •½ bean vanilla bean
- •4 large egg yolks
- •½ cup all-purpose flour
- •2 tablespoons light brown sugar
- •½ teaspoon kosher salt
- •¼ teaspoon ground cinnamon
- •¼ cup unsalted butter
- •½ cup sweet potato chips
- •crumbled
Cooking Instructions
- 1.
Place 1 tablespoon water in a small bowl; sprinkle gelatin over and set aside. Combine cream, milk, cinnamon, star anise, and 1/4 cup sugar in a medium saucepan and scrape in vanilla seeds; add pod. Bring to a simmer over medium heat. Remove from heat, cover, and let steep 20 minutes.
25 min
- 2.
Uncover infused cream and return to a simmer. Whisk egg yolks with remaining 2 tablespoons sugar in a medium bowl. Whisking constantly, gradually add 1/2 cup warm cream mixture to egg yolks. Reduce heat to medium-low and whisk egg yolk mixture into remaining cream mixture. Cook, stirring constantly, until custard is thick enough to coat a wooden spoon, about 5 minutes. Add gelatin; cook, stirring until dissolved.
10 min
- 3.
Strain custard into a measuring cup. Pour into eight 2 ounces demitasse cups or ramekins. Chill until set, at least 4 hours.
240 min
- 4.
Do ahead: Custards can be made 2 days ahead. Cover and chill.
- 5.
Preheat oven to 350°. Whisk flour, sugar, salt, and cinnamon in a small bowl. Add butter and work into flour with your fingers until no dry spots remain.
10 min
- 6.
Scatter mixture over a parchmentlined baking sheet, breaking up into large crumbs. Bake, rotating pan halfway through, until streusel is golden brown and crisp, 10-15 minutes. Let cool, then add crumbled sweet potato chips and toss to combine.
15 min
- 7.
Serve custards topped with streusel.
5 min
- 8.
Do ahead: Streusel can be made 1 week ahead. Store airtight at room temperature.