Place Ham, Mayonnaise, Mustard, Hot Pepper Sauce, Garlic Powder, Onion Powder, Celery Salt, Black Pepper, Paprika, And Caraway Seeds In A Large Mixing Bowl. Stir To Combine. Use An Immersion Blender Or Food Processor To Puree The Ingredients To Your Desired Texture; Stir In Onion And Celery. Chill Before Serving.