Homemade Funfetti Cinnamon Rolls with Vanilla Icing - Recipes by Clare

Ingredients

• 1/2 cup (100g) packed light brown sugar
• 1 tablespoon (6g) ground cinnamon
• 1 teaspoon (3g) cornstarch (optional, helps filling stay in place while baking)
• 1/4 cup (56g) unsalted butter, softened (for spreading on dough)
• 3 1/2 cups (438g) all-purpose flour, plus up to 1/2 cup additional as needed
• 2 1/4 teaspoons (7g, 1/4 oz) or 1 packet instant dry yeast
• 1 teaspoon (6g) salt
• 1 cup (240g) whole milk
• 1/2 cup (100g) granulated sugar
• 1/4 cup (56g) butter, room temperature
• 1 large egg (56g), room temperature and beaten
• 1 cup (175g) rainbow sprinkles, divided
• 1/4 cup (56g) or 1/2 stick unsalted butter, room temperature
• 1 teaspoon (4g) vanilla extract
• 1 teaspoon (4g) almond extract
• 1/4 teaspoon (1g) salt
• 1 cup (125g) powdered sugar
• 1 tablespoon (15g) whole milk