Cauliflower Paprikash

Name: Cauliflower Paprikash
Ingredients: 1 head cauliflower; 1/4 cup extra-virgin olive oil; Kosher salt, to taste; 1 large yellow onion, finely chopped; 2 red bell peppers, finely chopped; 5 cloves garlic, minced or Microplaned; 1 tablespoon unsalted butter; 1/4 cup paprika (mixed to taste; I did 3 tablespoons smoked, 1 tablespoon hot); Ground cayenne, to taste; 3 tablespoons all-purpose flour; 1 (15-ounce) can crushed tomatoes; 2 cups water; 3/4 cup whole-milk Greek yogurt, room-temperature; Chopped, flat-leaf parsley, for garnish; Buttered egg noodles, for serving