Vegan Classic Bean Slider

Name: Vegan Classic Bean Slider | Burger Recipe
Yield: 4 (8 sliders or 4 large burgers)
Ingredients: 400g cooked beans (kidney beans are a good choice); 80g panko or sourdough breadcrumbs; 2 tbsp olive oil; 2 chia or flax 'eggs' (see below); 1 tbsp English mustard; 1 tbsp nutritional yeast; Handful of chopped parsley; Squeeze of lemon juice; Oil, for frying; Sea salt and freshly ground black pepper; 1 tbsp ground linseeds or chia seeds soaked in 2½ tbsp water; 1 burger bun; 1 scoop of Vegan 'Mayonnaise' (recipe in V is for Vegan); 1 large lettuce leaf; 1 slice of tomato; 1 vegan 'cheese' slice; 2 slices of sweet pickled cucumber; Ketchup