Mushroom and Spinach Strata - Cookidoo® – the official Thermomix® recipe platform

Ingredients

• ½ oz extra virgin olive oil
• 12 oz dried bread cubes
• 8 oz Gruyère cheese
• 3 oz Parmesan cheese
• 4 oz red onions
• ½ tsp dried parsley
• ½ tsp dried thyme
• 16 oz cremini mushrooms
• 4 oz baby spinach
• 2 oz sun-dried tomatoes, in oil
• 20 oz whole milk
• 10 large eggs
• 1 tbsp Dijon mustard
• 1 tsp salt
• ¼ tsp ground black pepper