INGREDIENTS
4 cups
Cherry tomatoes, red and yellow
3 cloves
Garlic
1 cup
Italian flat-leaf parsley, fresh
1
Onion, finely chopped (1 cup), large
1
Summer squash, medium yellow
1
Zucchini, medium
3 cups
Chicken broth, reduced-sodium
1 12 ounce package
Spaghetti
1/2 tsp
Black pepper, freshly ground
1 tsp
Kosher salt
1/2 cup
Olive oil
1/4 cup
Red wine vinegar
1/2 cup
Walnuts, toasted
6 sticks
String cheese