Basil is a mere garnish in this nutty, cheesy, peak-season pesto sauce.
Recipe information
Yield
4 servings
Ingredients
2
2
2
6
2
1
1
1
1
12
1
Need to make a substitution?
Preparation
Step 1
Preheat oven to 350°F. Toast walnuts on a rimmed baking sheet, tossing once, until slightly darkened, 8–10 minutes. Let cool.
Step 2
Heat broiler. Toss tomatoes with 2 Tbsp. oil on a rimmed baking sheet; season with salt. Broil, tossing once, until tomatoes are blistered and have released some of their liquid, 5–7 minutes. Let cool.
Step 3
Pulse anchovies, garlic, lemon zest, red pepper flakes, and 1/2 oz. Parmesan in a food processor until finely ground. Add walnuts and half of tomatoes, then, with motor running, stream in 1/3 cup oil; process just until combined. Season with salt. Transfer pesto to a large bowl and stir in black pepper.
Step 4
Cook pasta in a large pot of boiling salted water, stirring occasionally, until al dente. Drain, reserving 1/2 cup pasta cooking liquid.
Step 5
Transfer pasta to bowl with pesto and add a splash of pasta cooking liquid. Toss, adding more cooking liquid as needed, until sauce coats pasta. Add basil and remaining tomatoes.
Step 6
Divide among bowls; top with more Parmesan and black pepper and drizzle with oil.
Do Ahead
Step 7
Pesto can be made 1 day ahead. Cover and chill.