Cook the pasta shells

• Boil the jumbo pasta shells in salted water until al dente.
• Drain and set aside to cool slightly.

Brown the beef

• Heat the oil in a frying pan over medium heat.
• Add the onion and garlic and cook until softened and fragrant.
• Add the ground beef and cook until browned, breaking it up as it cooks.

Season the filling

• Stir in the tomato sauce, salt, black pepper, paprika, chili flakes and soy sauce.
• Simmer until the sauce thickens and coats the beef.

Fill the shells

• Spoon the beef mixture into each cooked pasta shell.
• Place the stuffed shells into the cups of a muffin pan.

Bake with cheese

• Top each shell with mozzarella cheese.
• Bake at 180 °C until the cheese is melted and golden.

Garnish and serve

• Scatter the chopped spring onions over the pasta cups.
• Serve warm.