Tomato Gnocchi Bake with Cheesy Oat Crumble (vegan)

Name: Tomato Gnocchi Bake with Cheesy Oat Crumble (vegan)
Cook time: 40 min
Total time: 40 min
Cuisine: European, Italian, Mediterranean
Ingredients: 1 tbsp olive oil (plus extra to saute the gnocchi); 1 large onion, finely chopped; 2 cloves garlic, crushed; 2 x 400g tins chopped tomatoes; 4 tbsp red wine; 4 tbsp tomato puree; 1 tbsp sugar; a handful of fresh basil, chopped; a good grinding of salt and pepper; 2 x 400g packs fresh gnocchi; 200g plain flour; 200g dairy free spread (or butter); 100g Hamlyns Scottish Porridge Oats; 100g dairy free cheddar (or a strong cheddar), grated