Salted Caramel Oatmeal Cream Pies - The BakerMama

Ingredients

• 3/4 cup (1 and 1/2 sticks) unsalted butter, softened
• 1/2 cup granulated sugar
• 1/2 cup brown sugar
• 1 large egg
• 1 teaspoon vanilla
• 1 and 1/2 cups all-purpose flour
• 2 cups quick-cooking oats
• 1 teaspoon baking soda
• 1 teaspoon ground cinnamon
• 1/2 teaspoon salt
• 1 (11-ounce) bag caramel bits (about 1 and 1/2 cups chopped caramels)
• coarse sea salt, for sprinkling
• 1/2 cup (1 stick) unsalted butter, softened
• 1 cup caramel ice cream topping (12 ounce jar)
• 1 teaspoon coarse sea salt
• 3 and 1/2 cups powdered sugar