Greek Sardine Pita Sandwich

2 tbs Olive Oil
1 tbs Red wine vinegar
3 tbs Crumbled Feta Cheese
1/4 tsp Oregano
Salt to taste
Black pepper, freshly ground to taste
2 cups loosley packed torn spinach leaves
1 sm Tomato sliced
2 slices Red Onion, separated into rings
1 Pita Pockets halved
3 3/4 oz. Norway sardines in oil (1 can drained)

In a small bowl comine oil, vinegar, cheese, oregano, salt and pepper; whisk to blend. Toss spinach, tomato and onion wiht dressing. Fill breads with spinach mixture and sardines, dividing equally.
Serves 2.