Aubergine parmigiana

Ingredients

• 1 large aubergine or 2 small aubergines, sliced lengthways into 1cm slices
• 1 celeriac, sliced into 1cm slices
• 1 onion, finely chopped
• 2 cloves of garlic, finely chopped
• 1 tbsp rapeseed oil
• 2 tins of chopped tomatoes
• Salt
• cracked black pepper
• 100g ground almonds
• 150g sunflower seeds
• 30g nutritional yeast
• 1 tsp mustard powder