Still plenty of time for outdoor grilling. Transform your basic burger with this herby, garlicky sauce -- a traditional Argentinian condiment for beef. Shop Farmer Nick’s and Pastured Perfect for your burgers and our farm stand vendors for your veggies. Serve with fresh corn and a pick of your favorite wine from Glunz Family Winery.
- 1/2 cup olive oil, plus more for grilling
- 1 1/2 cups fresh parsley
- 2 tablespoons fresh oregano
- 4 teaspoons red-wine vinegar
- 3 garlic cloves, minced
- 1 large red onion, cut into 1/2-inch slices
- 1 1/4 pounds ground beef chuck (80% lean), formed into four 1-inch-thick patties
- 4 hamburger buns
- Sliced tomato, for serving
- Baby arugula or other greens, for serving
1. Heat grill or grill pan to medium-high. Clean and lightly oil hot grill. Meanwhile, in a food processor, combine oil, herbs, vinegar, garlic, and 1 teaspoon salt. Pulse until finely chopped.
2. Season sliced onions with salt. Grill, turning frequently, until charred and tender, 10 to 14 minutes. Brush with chimichurri sauce and cook 1 minute more, flipping once. Transfer onions to a plate.
3. Season patties with salt. Grill 3 1/2 minutes per side for medium-rare. Serve burgers on buns with onions, tomato, and arugula; top with chimichurri sauce.
Recipe courtesy of Martha Stewart Living