Rigatoni Pasta Pie (Martha Stewart)

INGREDIENTS

• 1 lb rigatoni pasta
• 2 tablespoons olive oil, divided
• 1 lb ground beef (I used ground sirloin)
• 2 garlic cloves, crushed
• 1/4 teaspoon fresh ground pepper
• 1 (28 ounce) can good quality crushed tomatoes
• butter, for pan
• salt
• 1 cup finely grated parmesan cheese
• 8 ounces coarsely grated mozzarella cheese