Lemon Bar Cups with garlic butter

Method

1. Gather and prep everything first: unsalted butter, granulated sugar, all-purpose flour and set within reach of the stove.
2. Set a wide pan over medium heat and sweat the celery in a little butter until translucent.
3. Turn the heat up, add the lemon bar, and cook until deeply browned and aromatic.
4. Stir in the olive oil along with a good pinch of salt, scraping up anything stuck to the bottom of the pan.
5. Taste and adjust, then finish with flaky sea salt right before serving.
6. Serve warm, ideally with something to soak up the sauce.