1 cucumber
½ tsp. salt
8 oz plain yogurt
½ tsp garlic powder
1 tbsp chopped scallions or green onions

Chop cucumber finely and drain in a strainer. 
Sprinkle salt let stand for 10 minutes.  Place cumber
in bowl with the rest of ingredients and mix.
Refrigerate and serve. 

This sauce is great with Gyros and salads.

Cucumbers are a great addition to any salad, or served sliced with some vinegar, salt and pepper.