Cilantro Cream Sauce

When I saw this on my friend's blog, I knew it was something Ryan and I would love. And, oh, how we do.

1 (8 ounce) package cream cheese, softened
1 tablespoon sour cream (I used plain yogurt)
1 (7 ounce) can tomatillo salsa (I used regular salsa)
1 teaspoon freshly ground black pepper
1 teaspoon celery salt (I used regular salt)
1/2 teaspoon ground cumin
2 teaspoons garlic powder
1 bunch fresh cilantro, chopped (about one cup)
1 tablespoon fresh lime juice

Combine everything in a blender or food processor. Blend until smooth and creamy. Place in a serving bowl.