- 1 (8 ounce) package cream cheese, softened
- 1 (8 ounce) package shredded extra-sharp white Cheddar cheese
- 1 teaspoon grated horseradish, or more to taste
- 1/2 teaspoon ground mustard (optional)
- Beat cream cheese in a large bowl using an electric hand mixer until light and airy. Mix Cheddar cheese, horseradish, and mustard into cream cheese until fully incorporated. Refrigerate until chilled, at least 30 minutes.