Snacks-to-go: tzatziki sauce for tortillas

1. Line sieve with double thickness of cheesecloth; set over bowl.
2. Add yogurt; refrigerate to drain for at least 3 hours or up to 24 hours or until reduced to about 1 cup. Peeli and grate english cucumber into another sieve; sprinkle with half of the salt.
3. Let drain for 1 hour.
4. In small bowl, stir together drained yogurt and english cucumber, remaining salt, oil, lemon juice, garlic and pepper.
5. [makes 1 cup] per 2 tb: about 40 calories, 2 g protein, 2 g fat, 3 g carbohydrate.