Description
French onion burgers merge classic comfort with gourmet flair, blending caramelized onions and melted gruyère into a delectable patty. Savory beef meets rich, sweet flavors that invite carnivores and culinary enthusiasts to indulge in this irresistible, mouthwatering creation.
Ingredients
Scale
- 1 ½ pounds (680 grams) ground beef (80/20 recommended)
- 4 slices gruyere cheese (or swiss)
- 4 burger buns, toasted
- 2 large yellow onions, thinly sliced
- 2 tablespoons (30 milliliters) unsalted butter
- 1 tablespoon (15 milliliters) balsamic vinegar (optional, for depth)
- 1 teaspoon (5 milliliters) fresh thyme (or ½ teaspoon (2.5 milliliters) dried)
- ½ teaspoon (2.5 grams) salt
- ½ teaspoon (2.5 grams) sugar
- ¼ cup (60 milliliters) mayonnaise
- 1 tablespoon (15 milliliters) dijon mustard
- 1 teaspoon (5 milliliters) lemon juice
- Salt and pepper, to taste
Instructions
- Onion Transformation: In a spacious skillet over medium flame, delicately melt butter and introduce sliced onions. Sprinkle with salt, sugar, and thyme. Gently coax onions into a deep golden hue through consistent stirring, approximately 25-30 minutes. Enhance complexity by splashing balsamic vinegar during final moments. Reserve caramelized treasure.
- Signature Spread Creation: Whisk mayo, Dijon mustard, and lemon juice into a harmonious, silky condiment. Chill until burger assembly.
- Patty Perfection: Craft ground beef into elegant medallions, generously seasoning with salt and pepper. Sear on scorching skillet or grill pan, achieving perfect medium doneness (3-4 minutes per side). Crown each patty with melting cheese during final cooking moments, allowing luxurious cheese cascade.
Notes
- Take time while cooking onions, stirring frequently to prevent burning and achieve deep golden color without scorching. Low-medium heat ensures even caramelization.
- Choose ground beef with 80/20 fat content for juiciest burgers. Avoid overworking meat while forming patties to maintain tender texture.
- Let cheese slightly drape over burger edges for professional presentation. Remove burger from heat when cheese starts bubbling for optimal melting.
- Swap beef for turkey or plant-based patties. Use gluten-free mustard and mayo for celiac-friendly version. Replace butter with olive oil for lighter option.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Dinner, Lunch
- Method: Sautéing
- Cuisine: American
Nutrition
- Serving Size: 5
- Calories: 500
- Sugar: 5 g
- Sodium: 800 mg
- Fat: 30 g
- Saturated Fat: 12 g
- Unsaturated Fat: 15 g
- Trans Fat: 0 g
- Carbohydrates: 25 g
- Fiber: 1 g
- Protein: 30 g
- Cholesterol: 90 mg