"These Gooey Chocolate Chip Sandwich Bars are stuffed with a gooey layer of chocolate. Perfect bake sale recipe. Photos and how-to video included...."
INGREDIENTS
•
2 cups semi-sweet chocolate chips
•
One 14-ounce can sweetened condensed milk
•
2 teaspoons vanilla extract
•
1 cup (2 sticks) unsalted butter, at room temperature
•
1 cup light brown sugar
•
1/2 cup granulated white sugar
•
1 large egg
•
1 large egg yolk
•
1 tablespoon vanilla extract
•
2 cups all-purpose flour
•
1 cup quick-cooking or old-fashioned rolled oats
•
1 teaspoon baking powder
•
1 teaspoon baking soda
•
1 teaspoon kosher salt
•
3 cups semi-sweet chocolate chips