Feta Burgers with Grilled Red Onions

Juicy and flavorful, these Feta Burgers with Grilled Red Onions are a gourmet twist on classic backyard fare. Infused with the briny richness of crumbled feta, a touch of garlic, and aromatic dried oregano, the burger patties deliver a Mediterranean-inspired taste that’s sure to please your palate. Topped with smoky, caramelized red onions hot off the grill, crisp lettuce, and fresh tomato slices, this recipe combines bold flavors and textures in every bite. The burger's versatility shines with a perfectly toasted bun and a dollop of creamy tzatziki or mayonnaise for added indulgence. Ready in just 35 minutes, this easy recipe is perfect for summer grilling or casual family dinners. Serve these feta burgers with a side of crispy fries, a zesty salad, or grilled veggies to complete the meal.

Nutriscore Rating: 71/100

Prep Time:15 mins

Cook Time:20 mins

Total Time:35 mins

Servings: 4

Ingredients

• 1 lb ground beef (80% lean)
• 0.5 cup feta cheese, crumbled
• 1 large red onion, sliced into thick rounds
• 2 tbsp olive oil
• 1 clove garlic, minced
• 1 tsp salt
• 0.5 tsp black pepper
• 1 tsp dried oregano
• 4 pieces hamburger buns
• 4 pieces lettuce leaves
• 1 large tomato, sliced
• 0.25 cup mayonnaise or tzatziki sauce (optional)

Directions

Step 1

In a large mixing bowl, combine the ground beef, crumbled feta cheese, minced garlic, salt, black pepper, and oregano. Mix gently until just combined, being careful not to overwork the meat.

Step 2

Divide the mixture into 4 equal portions and shape into burger patties about 3/4-inch thick. Use your thumb to make a small indentation in the center of each patty to help it cook evenly.

Step 3

Preheat a grill or grill pan over medium heat. Brush the grill grates lightly with olive oil to prevent sticking.

Step 4

While the grill heats up, brush both sides of the red onion slices with 1 tablespoon of olive oil and season with a pinch of salt and pepper.

Step 5

Place the burger patties on the grill and cook for about 4-5 minutes per side, or until the internal temperature reaches 160°F (71°C) for medium doneness. Remove the burgers from the grill and let them rest for 5 minutes.

Step 6

At the same time, grill the red onion slices for about 3-4 minutes per side, or until they are softened and have nice grill marks. Remove from the grill and set aside.

Step 7

Toast the hamburger buns on the grill for about 1 minute, or until lightly golden and warmed.

Step 8

To assemble the burgers, spread a layer of mayonnaise or tzatziki sauce (if using) on the bottom half of each bun. Place a lettuce leaf on top, followed by a tomato slice, the burger patty, and a grilled red onion slice. Finish with the top half of the bun.

Step 9

Serve immediately with your favorite sides, such as fries, salad, or grilled vegetables.

Nutrition Facts

Serving size	(1130.2g)

Amount per serving	% Daily Value*
Calories	2250.0

Total Fat 176.3g	0%
Saturated Fat 54.4g	0%
Polyunsaturated Fat 2.7g
Cholesterol 332.8mg	0%
Sodium 3750.3mg	0%
Total Carbohydrate 82.7g	0%
Dietary Fiber 61.7g	0%
Total Sugars 13.6g
Protein 136.9g	0%

Vitamin D 28.1IU	0%
Calcium 247.1mg	0%
Iron 15.9mg	0%
Potassium 1875.3mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 64.4%

Protein: 22.2%

Carbs: 13.4%