For the dip: To a food processor, add the shallots, blue cheese, sour cream, and season with salt and pepper, to taste. Process to combine and pour into a serving dish. Garnish with more pepper and chives.
For the chips: To a small bowl, add all the spices and toss to combine. Add the potato chips and the spice mix to a big brown bag and toss to combine. Pour out onto a baking sheet and place into the oven to warm through, about 5 minutes.
When ready to serve, place into a serving dish and serve with Blue Cheese Dip.