Grilled Spicy Burger Patty

Ingredients

• 2.2 lbs. (1 kg) freshly ground beef
• 1 (2 oz or 60 g) whole egg
• 2 tablespoons (15 g) flour
• 1 medium (3.5 oz or 100 g) onion, chopped
• 2 seeded jalapenos, chopped
• 2 (3 g) cloves of garlic, crushed
• 1 tablespoon (15 ml) Worcestershire sauce
• 1 teaspoon (5 g) chili powder
• salt and pepper to taste