- 1 lb Ground beef
- Kosher salt
- 1 medium Onion
- 4 oz Beet
- 2 oz Pickles, cucumber or gherkins
- 2 tbsp Capers
- 3 oz Potato
- 4 large Egg yolks
- 1 tsp Dijon mustard
- 2 tbsp Olive or vegetable oil
- 1 tbsp Butter
- 4 large Fried egg topping burgers (optional)
Calories: 591kcal | Carbohydrates: 27g | Protein: 31g | Fat: 39g | Saturated Fat: 13g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 19g | Trans Fat: 1g | Cholesterol: 450mg | Sodium: 342mg | Potassium: 744mg | Fiber: 3g | Sugar: 6g | Vitamin A: 531IU | Vitamin C: 4mg | Calcium: 105mg | Iron: 4mg