Maya's Perfect Pesto Pasta Salad

Ingredients (11)

• + 1 (16 ounce) package corkscrew-shaped pasta (fusilli) add to pantry
• + ¾ cup chopped fresh basil add to pantry
• ✓ ¾ cup shredded Parmesan cheese
• + ⅓ cup pine nuts add to pantry
• + ⅓ cup extra-virgin olive oil add to pantry
• ✓ 1 clove garlic, diced
• + ½ cup finely diced red onion add to pantry
• + ½ cup finely diced radicchio add to pantry
• + 1 tablespoon mayonnaise, or to taste add to pantry
• + salt and ground black pepper to taste add to pantry
• ✓ salt and ground black pepper to taste