Mini Chocolate Chip Ice Cream Sandwiches

INGREDIENTS

• 1 1/2 cups all-purpose flour, (spooned and leveled)
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup (1 stick) unsalted butter, room temperature
• 1/2 cup packed light-brown sugar
• 1/4 cup granulated sugar
• 1/4 cup sour cream
• 1 large egg
• 1 teaspoon pure vanilla extract
• 1 1/2 cups mini chocolate chips
• 1 pint vanilla ice cream, softened