Spinach Tofu Lasagna Recipe - A Healthy and Delicious Vegetarian Dish

Ingredients

• 1 chopped onion
• 6 to 8 sliced mushrooms
• 1 bunch of spinach or 1 (10 oz (283 g)) package of frozen spinach , thawed
• 1 (16 oz (454 g)) container of firm tofu , drained and crumbled
• 1 (32 oz (907 g)) jar of pasta sauce
• 2 cups of shredded cheddar cheese
• 1 package of lasagna noodles , cooked and drained
• 2 tbsp of vegetable seasoning