The Best Basic Pesto
Homemade pesto is easy to make and so much better than store-bought—perfect for pasta, sandwiches, soups, or the freezer.
Ingredients
- ⅓ cup walnuts, toasted if desired (see note)
- 2 large garlic cloves, roughly chopped
- 2 cups packed fresh basil leaves
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- ⅔ cup extra virgin olive oil
- ½ cup grated Parmigiano-Reggiano
Instructions
- Place the walnuts and garlic in the bowl of a food processor fitted with a steel blade. Process until coarsely chopped, about 10 seconds. Add the basil leaves, salt, and pepper and process until mixture resembles a paste, about 1 minute. With the processor running, slowly pour the olive oil through the feed tube and process until the pesto is thoroughly blended. Add the Parmesan and process a minute more. Use pesto immediately or store in a tightly sealed jar or air-tight plastic container, covered with a thin layer of olive oil (this seals out the air and prevents the pesto from oxidizing, which would turn it an unappetizing brown color). It will keep in the refrigerator for about a week.
- Freezer-Friendly Instructions: Pesto can be frozen in an airtight container for up to 6 months. You can also divide your prepared pesto into the compartments of an ice cube tray and freeze. Once it’s frozen, remove the pesto cubes from the tray and put in a sealable plastic bag or airtight container. You can add the defrosted pesto cubes to soups, pasta dishes, eggs, sandwiches, and potatoes.
- Note: Toasting the walnuts isn't essential, but it brings out their flavor. To toast them, preheat the oven to 350°F. Arrange the walnuts on a baking sheet in a single layer. Bake, checking frequently, until lightly toasted and fragrant, 6 to 8 minutes. Transfer immediately to a plate to cool.
Nutrition Information
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- Serving size: 2 Tbsp.
- Calories: 159
- Fat: 17 g
- Saturated fat: 3 g
- Carbohydrates: 1 g
- Sugar: 0 g
- Fiber: 0 g
- Protein: 3 g
- Sodium: 161 mg
- Cholesterol: 4 mg
Gluten-Free Adaptable Note
To the best of my knowledge, all of the ingredients used in this recipe are gluten-free or widely available in gluten-free versions. There is hidden gluten in many foods; if you're following a gluten-free diet or cooking for someone with gluten allergies, always read the labels of your ingredients to verify that they are gluten-free.