Preheat oven to 400ºF.

Combine cauliflower and oil in a bowl; toss until coated.

Place cauliflower in a non-stick foil-lined rimmed baking sheet.

Bake, uncovered, for 35 - 40 minutes or until cauliflower is softened and lightly browned; cool.

Place cauliflower, goat cheese, garlic, mustard, lemon peel, cayenne pepper and salt in a food processor; process until smooth.

Transfer cauliflower mixture to a bowl. Add artichokes, Parmesan cheese, parsley and thyme; stir to combine.

Spoon mixture into a greased 2 quart baking dish or 6 small ramekins. (May be prepared to this point and refrigerated for up to 24 hours.)

Preheat oven to 350°F. Top dip with remaining Parmesan.

Bake, uncovered, for 20 minutes or until light golden and heated through.

Serve with crackers or baguette slices