Impress your loved one with a homemade pesto pasta dish. Using a food processor, you can quickly whip up a flavorful pesto sauce. Combine fresh basil leaves, garlic, pine nuts, Parmesan cheese, and olive oil in the food processor, and blend until smooth. Cook your favorite pasta according to the package instructions, and toss it with the pesto sauce. Add some cherry tomatoes and grilled chicken for a complete and delicious Valentine's Day meal.