- Place spinach in a colander and squeeze out excess water.
- Stir yogurt and sour cream together until smooth.
- Add spinach. Stir in remaining ingredients and combine thoroughly.
- Refrigerate until ready to serve.
Note: For an even creamier dip, drain the yogurt before adding. Line a strainer with cheesecloth or a coffee filter. Place 2 cups of lowfat yogurt in the lined strainer, cover with plastic, and set the strainer over a bowl. Place the whole assembly in the fridge for 1-2 hours to drain. You should end up with 1 cup of drained yogurt.