Peel the onions, ginger and garlic. Finely chop onions, and press ginger and garlic through a press. Rinse chile peppers, cut lengthwise, remove seeds and ribs, and finely chop.
Mix the ground beef, almonds, egg and yogurt. Season well with the spices.
Form the minced meat into 3 cm large balls. Attach the meat and vegetables on the skewers. Place the skewers on a greased baking sheet. Cook for 10 minutes in an oven preheated to 250°C (approximately 500°F), turning after 5 minutes.
Remove and arrange on a plate. Serve.