Step 1

Preheat oven to 350°F. Toss cherry tomato halves with olive oil and spread evenly onto a sheet pan. Roast until skins are wrinkled and slightly caramelized; about 30 minutes.

Step 2

Meanwhile, prepare pasta according to package instructions.

Step 3

Preheat tabletop grill. Place chicken breasts, olive oil, and oregano in a large bowl and toss to mix. Grill chicken until done. Cool slightly before slicing.

Step 4

Meanwhile, place basil, chives, pine nuts, lemon juice, and olive oil in a blender. Blend until smooth. Season with salt.

Step 5

Once pasta is cooked, drain and return it to the pot. Add the pesto to pasta and stir until pasta is well-coated.

Step 6

Serve the pasta warm topped with sliced chicken and roasted tomatoes.