Pasta Salad with Sweet Peppers and Dill - With poultry

6 tablespoons olive oil 1/2 cup pine nuts 2 cloves garlic , minced 1 large tomato , peeled,seeded,and coarsely chopped 1 (6 1/2 ounce) can tuna in water ,[...]

8 plum tomatoes , halved and seeded 1 small green pepper , quartered, ribs and seeds removed 1 cup dried macaroni or 1 cup other pastas 3/4 cup finely chopped[...]

1 lb bow tie pasta , cooked drained and cooled 1/4 cup minced red onion 1/2 cup roasted red pepper, sliced (jarred peppers work best) 1/4 cup toasted slivered[...]