Lemon Bar Tart with burnt orange

Method

1. Gather and prep everything first: unsalted butter, granulated sugar, all-purpose flour and set within reach of the stove.
2. Warm a splash of olive oil in a heavy pan over medium heat, then add the yellow onion and cook until soft and fragrant, about 4 to 5 minutes.
3. Add the lemon bar and let it rustic, undisturbed, so it takes on real color before you stir.
4. Stir in the unsalted butter along with a good pinch of salt, scraping up anything stuck to the bottom of the pan.
5. Taste and adjust, then finish with cracked black pepper right before serving.
6. Plate it up while hot and pass extra at the table.