Pan-Seared Pork with Rosemary-Spinach Pesto

For the pesto:
1. Place the rosemary, spinach, garlic, and walnuts into a food processor. Process until smooth, scraping down the sides as needed.
2. With the processor running, slowly stream in the walnut oil until smooth.
3. Fold in the Parmesan cheese, taste, and season as needed with salt and pepper.

For the pork:
1. To make the pork, heat a nonstick skillet over medium heat. Season both sides of each pork steak with salt and pepper. Coat the pan with oil.
2. Add the pork to the pan and cook for 5-6 minutes on both sides.
3. Let rest for about 10-15 minutes before slicing.
4. Spoon the pesto on top!