Like most cooks, I do have a tendency to make small modifications geared either towards my own taste or based on what I hear from guests. Because of my own insecurities about my culinary skills, once I fine-tune a recipe to the point that I'm getting regular good response, I tend to stick with it. I have 6-8 recipes that are reliable standbys -- easy to prepare, can be cooked within a half hour and will hold for 20 minutes if the diners show up late.
For guests with special needs like diabetics, vegans and those with allergies, there are a number of good websites that offer suggestions on substitutes for existing recipes or specific entrees for those who can't tolerate our regular dishes. Seely often gives me a hard time because she wants to offer guests more variety, so we fine tune a new recipe or two every winter.
Here's one of recipes that we did create on our own:
Irish Jack Eggs
8 large eggs
1/2 cup of half and half
4 oz grated pepper jack cheese
1/2 cup shredded hash browns
Beat eggs and half & half in a mixing bowl, then pour into 4-6 oz. greased ramekins, filling each about 2/3 of the way. Sprinkle in the hash brown and pepper jack to taste. Depending on the size of the eggs, it usually makes about 8 servings.
I do the prep the night before and refrigerate it. In the morning pop as many as needed for a sitting into the oven at 350 for about 25 minutes. The mixture will rise like a souffle and, if served immediately, will have a fluffy texture with a spicy kick.