Creating 5-Ingredient Lemon Bars is straightforward if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and grease an 8×8-inch baking dish.
2. Prepare the Crust: In a mixing bowl, combine melted butter and flour. Mix until crumbly and press it evenly into the bottom of the prepared baking dish.
3. Bake the Crust: Place the crust in the preheated oven and bake for 15 minutes or until lightly golden.
4. Mix the Filling: In another bowl, whisk together the sugar, eggs, and lemon juice until well combined.
5. Combine: Pour the lemon filling over the baked crust, spreading it evenly.
6. Bake Again: Return the dish to the oven and bake for an additional 20-25 minutes, or until the filling is set.
7. Cool: Remove from the oven and let the bars cool in the baking dish for about 30 minutes.
8. Slice and Serve: Once cooled, slice into squares or rectangles for serving.

These steps will guide you in creating these incredible lemon bars effortlessly, ensuring that you achieve the perfect balance of flavors.