Preheat oven to 325 degrees. ... 11x7x1 1/2. Cook spinach as directed on package; drain. ... baking pan. Arrange tomato slices on top; sprinkle with ... until set 25-30 minutes.
Puree tomatoes in blender until ... in pureed tomatoes, tomato paste, water, mushrooms, 2 tablespoons ... water from thawed spinach in sieve. Combine spinach, 2 ... up to 1 hour.