Sourdough Key Lime Ricotta Cookies Recipe | Epicurious

Ingredients

• 8 tbsp (113 g) unsalted butter, softened
• 1 cup (200 g) sugar
• 1 large egg
• 1⁄2 cup (120 g) leftover starter
• 1 cup (125 g) whole milk ricotta
• Zest of 1 lime or several key limes
• 1 tsp (5 ml) pure vanilla extract
• 3 cups (360 g) all-purpose flour
• 1 tbsp (15 g) baking powder
• 1⁄2 tsp fine sea salt
• 3⁄4 cup (90 g) powdered sugar, sifted
• Juice of 1 to 2 limes, zest reserved for decoration