1.0Red Sauce Americahttps://www.redsauceamerica.com/blogIan MacAllenhttps://www.redsauceamerica.com/blog/author/ianmac47/rich600338<blockquote class="wp-embedded-content" data-secret="rj8diAwB6A"><a href="https://www.redsauceamerica.com/blog/knickerbocker-hotel-spaghetti-alla-caruso/">Knickerbocker Hotel Spaghetti Alla Caruso</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.redsauceamerica.com/blog/knickerbocker-hotel-spaghetti-alla-caruso/embed/#?secret=rj8diAwB6A" width="600" height="338" title="“Knickerbocker Hotel Spaghetti Alla Caruso” — Red Sauce America" data-secret="rj8diAwB6A" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.redsauceamerica.com/blog/wp-includes/js/wp-embed.min.js </script> Italian opera singer Enrico Caruso helped make Italian food mainstream, so perhaps it is unsurprising a spaghetti dish was named in his honor. However, not everyone agrees what that dish should be. Caruso loved chicken liver, and he believed it was essential to help him sing opera. Most spaghetti alla caruso recipes are similar to […]