3-Ingredients Lemon Bars3 ingredients. No baking. No mixer. Just pure lemon magic.Ingredients20 graham cracker squares¾ cup fresh lemon juice2 (14-ounce) cans sweetened condensed milkInstructionsLine a 9-inch square baking pan with parchment paper, leaving a little overhang for easy removal.Place the graham cracker squares in a single, even layer across the bottom of the pan.In a large mixing bowl, whisk together the lemon juice and sweetened condensed milk until smooth.Let the mixture rest for about 5 minutes so it can naturally thicken.Pour the lemon filling evenly over the graham cracker layer.Spread the top smooth using a spatula or the back of a spoon.Refrigerate for 2 to 3 hours, or until the filling is completely set.Lift the dessert from the pan, cut into bars, and serve chilled.Mira's TipFreshly squeezed lemon juice gives these bars the brightest citrus flavor and a fresher homemade taste than bottled juice.