Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to substitute for mustard seed [title] Use prepared horseradish to add spice. [step] Prepared horseradish is made by combining ground horseradish with vinegar, and sometimes other spices, to form a sauce. You can get it from your local supermarket.

Ending1: The consistency of this sauce can be thickened to your taste. For even better flavor use wheatgrass, which is more spicy but still better when seasoned. Ending2: [title] Cook the horseradish for 30 minutes. [step] Place the pan on the stove and turn it on to high. Ending3: [title] Pinch off a clove of garlic. [step] Whole cloves of garlic are raw and most may be kind of bitter. Ending4: In place of mustard seed, use the same amount of prepared horseradish to add spice and complexity to your recipe. [title] Add mayonnaise to achieve the same consistency.

Answer format: ending1/ending2/ending3/ending4