Pork Medallions with Romesco Sauce | Williams Sonoma

Ingredients

• 1 pork tenderloin, about 1 lb. 
• 3/4 tsp. salt 
• 1/2 tsp. crushed fennel seeds 
• 1/2 tsp. ground cumin 
• 2 tsp. sweet smoked paprika 
• 1/4 cup toasted walnut pieces 
• 1 garlic clove 
• 1 jar (8 oz.) roasted red bell peppers, drained  
• 4 1/2 Tbs. olive oil 
• 1 Tbs. dry sherry vinegar or red wine vinegar 
• 1/4 tsp. cayenne pepper