Heat 1 tbsp olive oil in a large pan over medium-high heat. Add all of the filling ingredients and cook for 7-10 minutes, stirring occasionally, until the vegetables have softened and any liquid has cooked off (this will make them soggy if you leave too much liquid in the filling). Remove from the heat and allow to cool.
While the above cooks off, combine all the dipping sauce ingredients in a small pan, and stir together to combine (you could blend this together if you preferred).
Add the beetroot and water to a large plate and dip one rice paper sheet into the water for a 5-10 seconds, until softened but still slightly firm. Lay it flat on a clean, damp surface (like a chopping board).
Place 1/4–1/3 cup of filling in the centre. Fold the sides over the filling, then fold over the top and bottom to create a parcel. If frying straight away transfer immediately to a preheated frying pan seam side down, making sure they aren’t touching - If folding all at once you will need to double wrap each dumpling in an extra sheet of rice paper as they soften and can tear otherwise.
Cook for 2–3 minutes without moving, until the underside is golden and crispy. Carefully turn and cook the remaining sides until crisp and golden, adding a little more oil if needed.
Serve immediately with the dipping sauce and enjoy!