Salsa without soup

2 cups dry rainbow radiatore pasta 1 onion, chopped 1 red bell pepper, chopped 1 (6 ounce) can sliced black olives 3 tomatoes, diced 1 (4 ounce) can diced[...]

3 cups water, or as needed 1 1/2 cups walnuts 2 cloves garlic, peeled 1 pinch sea salt 1 teaspoon chopped fresh marjoram 1 teaspoon chopped fresh thyme 1[...]