Spinach-Basil Pesto

This pesto is very simple, and its mild, herbaceous flavor makes it the ideal companion for just about any of the meatballs. While many pesto recipes call for pine nuts, we prefer the flavor (and lower price) of walnuts. Try finely chopping them and adding them right at the end for a nice, crunchy texture. We also love this as a healthy party dip, especially because it has no raw garlic—your guests will thank you too! Just cut up some carrots, cherry tomatoes, bell peppers, and celery and you’re ready to go. You can swap arugula for spinach if you prefer. Pesto freezes well and will keep for up to three months in the freezer.