Baked Pasta Casserole Recipe

INGREDIENTS

• extra-virgin olive oil
• 3/4 pound whole wheat pasta shells
• sea salt
• 1 large yellow onion, chopped
• 2 cloves garlic, chopped
• 4 cups well-chopped fresh spinach
• 1 1/2 cups sliced almonds, lightly toasted
• zest of 2 lemons
• 8 ounces mozzerella, shredded or torn into small pieces