German-Style Mustard

Ingredients

• 1/2 c. whole mustard seed (brown is best, but may use half yellow)
• 5 Tbsp. dry mustard
• 1/2 c. hot water
• 2/3 c. vinegar
• 2 Tbsp. cold water
• 3 large slices onion
• 2 Tbsp. dark brown sugar, packed
• 1 tsp. salt
• 3 or 4 cloves garlic, pressed or chopped
• 1/2 tsp. dill seed
• 1/3 tsp. cinnamon
• 1/3 tsp. allspice
• 1/8 tsp. cloves
• 1 tsp. dried tarragon, crumbled
• 3 Tbsp. light corn syrup