Apple Cinnamon Blondies

Name: Apple Cinnamon Blondies
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1/2 cup + 1 tablespoon unsalted butter (divided); 1 cup + 2 tablespoons light brown sugar (divided); 1 large egg; 1 tablespoon vanilla extract; 1 cup all-purpose flour; 1/4 teaspoon kosher salt; 1 medium apple (diced into 1/4” chunks (peeled if desired, I didn’t)); 1/2 cup cinnamon chips