Creamy Horseradish Sauce (Dairy Free, Vegan, Paleo)

This recipe only makes a small amount, but is easily doubled. I made this to have with raw oysters, but it would also be awesome with roast beef or roasted potatoes. If you're a vegan, try it with a Seitan Sauerkraut Sandwich.

1/4 cup full fat coconut milk
3-4 Tbsp fresh horseradish, grated
1 tsp dill
1/4 tsp dry mustard
Juice from 1/2 a lemon
1/2 tsp salt
pepper to taste

Peel and grate horseradish root. I used a microplane. If you don't have one, a fine grater will do. Combine all ingredients in a bowl and mix thoroughly. Make at least 6 hours prior to serving to bring out the flavor.  Store in refrigerator.