Store any leftovers covered at room temperature for up to 2 days, or in the fridge if you prefer them chilled.
Variations & Tips
For a slightly richer flavor, stir 1 teaspoon of vanilla extract or a pinch of salt into the batter before baking. If you like a little texture, sprinkle 1/2 cup of shredded coconut or chopped pecans over the top before it goes into the oven; they’ll toast as the bars bake. You can also dust the cooled bars with powdered sugar for a prettier finish