Preparation of the filling:

• In a pan, heat olive oil on medium flame. To the pan add onions, carrots, celery and mushrooms and saute till softened. 
• Add the garlic, smoked paprika, thyme, and rosemary and cook it for 1 minute. 
• To the pan add tomato paste, and soy sauce and mix well. Add the peas and artichoke and cook for another 2 minutes. Add salt to adjust the seasoning.

Preparation of the topping:

• Boil the potatoes in salted water until soft. 
• Peel the potatoes and mash them with almond milk, olive oil and salt until it is smooth and creamy.

To make the pie:

• Preheat the oven to 190℃. 
• In a baking dish, spread the cooked filling evenly. 
• Top it with mashed potatoes, and spread it evenly.  
• Bake it for 20-25 minutes until it is golden brown. 
• Cool and serve it.