Bring a salted pot of water to boil. Add the potatoes (skin on to avoid too much moisture retention) and cook for about 25 minutes.
Drain and allow to cool before peeling.
Gently mash down but don’t over-mash or knead.
Add in the flour, egg, and salt and very carefully combine.
Roll out your gnocchi using gnocchi board or floured surface into oval shapes.
Fill your pot again with water and bring to boil.
Meanwhile, basil,spinach, Parmesan, garlic, walnuts, salt, and pepper to a food processor. While processing, pour the olive oil in the top. Process until smooth. Set aside.
Once water is boiling add gnocchi. You only need to boil homemade gnocchi for a few minutes’ tops.
Drain but don't rinse.
Combine with pesto tossing carefully. Or simply drizzle over the top.
Top with Burrata and serve.