Course: Appetizer, Canning, Pasta
Cuisine: Italian
Keyword: authentic pesto, basil pesto, fresh pesto recipe, how to make pesto, pesto, pesto ingredients, pesto recipe, traditional pesto
Pesto will keep for weeks in the refrigerator. Just add a little more olive oil to the top of the jar and cover tightly with a lid. It also freezes well in small jars or heavy plastic bags. Freeze in serving sizes, about 1/4 cup each.