Whisk Together The Mayonnaise And Half-And-Half In A Large Bowl Until Smooth, Then Whisk In The Eggs, Dill Weed, And Garlic Powder. Set Aside. Heat The Bacon Drippings In A Large Skillet Over Medium Heat. Stir In The Red Bell Pepper; Cook And Stir Until The Bell Pepper Begins To Soften, About 2 Minutes. Stir In The Ham And Onion. Continue Cooking And Stirring Until The Onion Is Translucent And Softened, About 5 Minutes More. Pour In The Egg Mixture. Cook And Stir Until The Eggs Are Set, About 5 Minutes.