Ingredients

• ³⁄₄ cup Demerara sugar
• 1 vanilla bean, spit lengthwise, seeds scraped and reserved
• 1 oz. Clément Créole Shrubb or Cointreau
• 1 tbsp. canola oil, for greasing
• 12 oz. rhubarb, trimmed and roughly chopped
• 3 cups granulated sugar
• 7 oz. strawberries, hulled
• 1 ¹⁄₂ tbsp. light corn syrup
• 2 ¹⁄₂ tbsp. yellow (apple) pectin (lepicerie.com)
• 1 tbsp. fresh lemon juice

Instructions

1. Heat oven to 200°. Stir Demerara sugar and vanilla seeds in a bowl; sprinkle with Shrubb and toss to combine. Spread sugar evenly on a parchment paper-lined baking sheet; bake with the oven door ajar until dried, about 30 minutes. Let sugar cool and then crumble.
2. Grease a 9″x13″ parchment paper-lined baking dish with oil; set aside. Cook vanilla bean, rhubarb, and 1 cup granulated sugar in a 4-qt. saucepan over medium-high until rhubarb has broken down, 8–10 minutes. Let cool and discard vanilla bean; transfer mixture to a blender. Add strawberries and corn syrup and purée until smooth; return mixture to pan and boil. Whisk 3 tbsp. granulated sugar and the pectin in a bowl; sprinkle over fruit mixture and stir until sugar has dissolved, 1–2 minutes. Add remaining granulated sugar in three batches; cook, stirring well after each addition, until sugar has dissolved and mixture has thickened, about 5 minutes, or until an instant-read thermometer reads 175°. Stir in lemon juice and pour mixture into prepared pan; let sit at room temperature until set, about 4 hours. Cut pâte de fruit into 1″ squares; coat in reserved Demerara-Shrubb sugar. Store in an airtight container at room temperature for up to 1 month.