HEARTY PITA POCKETS

1 1.2 tbsp. extra virgin olive oil
1-10 oz. pkg sliced mushrooms
salt and pepper, to taste
1 pkg. veggie beef
1/4 c. white balsamic vinegar, optional
2 c. fresh spinach
3/4 c. grated parmesan
4 pitas, warmed
1/4 c. mayonnaise

In a skillet, cook mushrooms, salt, and pepper over med-high heat for about 5 minutes, until mushrooms begin to brown and soften. add "beef" and cook 2 minutes, stirring occasionally. add spinach and cook until it is wilted and beef is cooked through. season again with salt, pepper, and vinegar (optional). Add the parmesan and stir together well.

Fill pita with some mayonnaise and fill with beef mixture.