Curried satay noodles

Name: Curried satay noodles
Ingredients: 150g dried wholewheat noodles; 2 tsp rapeseed oil; 1 red pepper, halved seeded and thinly sliced; 1 carrot, cut into matchsticks (about 90g); 1 tbsp finely chopped ginger; 3 garlic cloves, finely chopped; 1 chilli, deseeded and finely chopped (optional); ½ tsp cumin seeds; 1-2 tsp curry powder; 2 ½ -3 tbsp crunchy peanut butter; 1 tbsp tomato purée; 150ml vegetable stock, made with 1⁄2 tsp vegetable bouillon; 100g frozen peas; ½ lemon, juiced