Potato waffles and summer crumble

Name: Potato waffles and summer crumble
Ingredients: For the potato waffles:; 500g of potatoes; 1 egg; 1 small onion, finely chopped; 2 tbsp of chopped fresh herbs (basil, thyme, oregano); 1 spring onion, finely diced; 2 tbsp of plain flour; ½ tsp of salt; ¼ tsp of black pepper; 1 tsp of olive oil; For the apricot and blueberry crumble:; 15g of cold unsalted butter, cut into pieces; 1 tbsp of sugar; 20g of plain flour; 2 apricots, pitted and cut into wedges; 30g of blueberries; For the fruit-infused water:; 1 tbsp of redcurrant; 1 tbsp of blueberries; 5 mint leaves; Cold water