O yum, O yum, O yum!!! This is close to Shapiro's Mac 'n Cheese! Read all the comments. I added an extra egg and another 1/2 sharp cheddar. My crockpot cooks fast, so it was ready in 2.5 hours. Mike gave it a 9 out of 10. Glo gave it a 10. I gave it a 12!