The phrase "pasta aisle" refers to the section in a grocery store where different types of pasta are displayed and available for purchase. Full definition
The ingredients are very simple; 1 bag Mixed salad 2 handfuls Cherry tomatoes 2 handfuls Mozzarella 1 Avocado 2tbsp Pesto (ideally home made, but the fresh stuff from the fresh pasta aisle will do!) (pearltrees.com)
This is the perfect book to read together before taking a field trip to the grocery store pasta aisle to find the letters and shapes of campanelle, gemelli, tortellini, and more. (booklistonline.com)