Ingredients
1 lb. ground beef
Salt and pepper
½ lb. fresh chorizo, casings removed
1 cup (loosely packed) mixed fresh cilantro and flat-leaf parsley leaves, finely chopped
4 tbsp. EVOO
1 egg, lightly beaten
2 to 3 tbsp. grated onion
3 cloves garlic—2 finely chopped, 1 crushed
1 tbsp. Worcestershire sauce
2 large roasted red peppers from a jar
¼ to 1/3 cup walnut pieces, toasted
1 tbsp. sherry vinegar
1 tsp. chili powder or crushed red pepper
1 tsp. smoked paprika
Directions
Step 1
Preheat the oven to 425°. Line a rimmed baking sheet with parchment paper.
Step 2
In a medium bowl, season the beef with salt and pepper. Mix in the chorizo, herbs, 1 tbsp. oil, egg, onion, chopped garlic, and Worcestershire. Roll into 24 meatballs. Arrange the meatballs on the baking sheet, spacing them evenly apart. Roast until browned and cooked through, 13 to 15 minutes.
Step 3
For the romesco sauce, in a food processor or blender, puree the red peppers, nuts, vinegar, chili powder, smoked paprika, crushed garlic, and the remaining 3 tbsp. oil.
Step 4
Serve the meatballs with the romesco sauce.