Bring a large pot of salted water to a boil. Add pasta and cook according to package instructions, about 8 to 10 minutes. Drain and return to pot. Drizzle with olive oil and toss gently.

In a skillet, heat olive oil over medium-high heat. Add onions and sauté for about 5 minutes until translucent. Add ground beef, cooking for 5 to 7 minutes until browned, stirring occasionally.

Mix in allspice, cinnamon, and black pepper. Stir in tomato sauce and combine for about 2 minutes. Reduce heat to low while preparing the yogurt sauce.

In a bowl, combine yogurt, tahini, garlic, dried mint, and lemon juice. Mix gently with a fork until well blended.

Layer pasta on a serving dish. Spoon meat mixture over pasta, then dollop yogurt sauce on top.

Sprinkle with toasted pine nuts and fresh herbs before serving. Enjoy!