For the roasted portobello mushrooms:
6 vegan sausages
400g / 14 oz can baked beans
3 English wholemeal muffins
1 large avocado, sliced
Gluten-Free Option
To make the breakfast 100% gluten-free, the muffins could be replaced with a gluten-free alternative, such as hash browns or mini roasted potatoes. Also, be sure to use tamari soy sauce, as regular soy sauce contains wheat.