| 1 | pound pork tenderloin, pounded thin |
| Coarse salt | |
| Extra-virgin olive oil | |
| Unsalted butter | |
| 4 | plums, cut into wedges |
| 1 | red onion, thinly sliced |
| ΒΌ | cup red-wine vinegar |
Slice pork tenderloin, and season with salt. Brown pork in olive oil and butter over medium-high heat, and remove. Saute plums and red onion over medium heat. Add vinegar, and stir until bubbling. Return pork to pan, and toss.