Vegetarian Lasagne - Whatsupmum

Ingredients

• 1 cup spinach, washed and stalks removed
• 8 oz instant lasagne sheets
• 2 tablespoons grated Parmesan cheese or low-fat cheddar cheese
• 2 teaspoons olive oil
• 1 medium onion, chopped
• 2 cloves garlic, crushed, or 2 teaspoons minced garlic
• 1 cup mushrooms, sliced
• 1 small green pepper, chopped
• 1 tablespoon tomato paste
• 1 can beans, any variety, rinsed and drained
• 1 can tomatoes, undrained and mashed
• 1 teaspoon mixed herbs
• 1 ½ tablespoons margarine/butter
• 1 tablespoon white flour
• 1 ½ cups low-fat milk
• ½ cup grated low-fat cheese
• Pinch ground nutmeg
• Freshly ground black pepper