GNOCCHI WITH PESTO & GREEN BEANS

• 3 sweet peppers, deseeded and cut into strips • 1/2 x 1 tbsp olive oil • 500g bag fresh Essential Gnocchi • 300g Waitrose Fine Green Beans, ends trimmed • 145g pot green pesto with basil • Wild rocket leaves, to serve (optional) • Shavings of Parmigiano Reggiano, to serve (optional)