This variation of Greek spanakopita calls for a single layer of puff pastry rather than two of phyllo. Be sure to squeeze the spinach dry.
1. Preheat oven to 350F. Spray 9×13-inch baking pan with nonstick cooking spray, and sprinkle with breadcrumbs.
2. Chop well-squeezed spinach coarsely, and put into mixing bowl. Press tofu between layers of paper towels to remove liquid. Crumble into bowl. Add onion, garlic, currants, feta cheese, if using, lemon juice, 3 Tbs. olive oil, salt, oregano and pepper. Toss well.
3. Spread mixture over breadcrumbs. Arrange red pepper strips on top. Roll out puff pastry to fit top of pan. Brush with remaining oil.
4. Bake until golden brown, about 40 minutes. Serve warm.