Feta Burgers With Grilled Red Onions

Oolala's Note:

From Bon Appetit, July, 2007. These newfangled burgers are stuffed with feta cheese. Pressing the center of the raw hamburger to form a slight indentation prevents the burger from puffing up in the center when cooking. Here for safe keeping and sharing.

• Total Time: 25 mins
• Prep Time: 15 mins
• Cook Time: 10 mins

Ingredients:

Servings: 8

• 1360.77 g lean ground beef
• 236.59 ml feta cheese, packed, crumbled
• 9.85 ml dried oregano
• 7.39 ml salt
• 7.39 ml ground black pepper
• 8 large garlic cloves, peeled
• 118.29 ml extra virgin olive oil
• 4.92 ml extra virgin olive oil
• nonstick vegetable oil cooking spray
• 2 medium red onions, peeled, each cut crosswise into 4 slices
• 8 hamburger buns
• 2 large tomatoes, each cut crosswise into 4 slices

Directions:

1. Break up beef in large bowl.
2. Sprinkle feta, oregano, salt, and pepper over (meat); toss.
3. Divide into 8 portions; form each into 4 1/2-inch burgers, pressing in center to form slight indentation. *DO AHEAD Can be made 1 day ahead. Cover; chill.
4. Puree garlic in processor; With machine running, gradually add 1/2 cup oil; process 30 seconds. *DO AHEAD Can be made 1 day ahead. Cover; chill.
5. Spray grill rack with nonstick spray.
6. Prepare barbecue (medium-high heat).
7. Brush onion with 1 tablespoon oil; sprinkle with salt and pepper.
8. Place burgers and onions on grill. Cover; cook 5 minutes.
9. Turn onions and burgers; cook until onions are charred in spots and burgers are medium-well, about 4 minutes longer.
10. Transfer to plate. Brush cut sides of buns with garlic oil and place buns, cut side down, on grill; toast about 1 minute.
11. Turn buns; cook until heated, about 1 minute.
12. Place burgers on bun bottoms and top each with onion, tomato, and bun top.

Reviews

[oceansdust]

The burgers were delicious. I used flavoured feta cheese and added some garlic in the beef.

[gailanng]

I said to my grill, "Open Sesame" and this appeared...and that's a whole lotta gorgeous right there. Made for Alphabet Soup Tag.

[rosslare]

Very tasty burgers!