First, grate the zucchini into a bowl and add some salt. Toss and let the grated zucchini sit for 10 minutes. Then use a nut milk bag to squeeze out any excess liquid. Drain the liquid.
1 pound zucchini
Next, grate the potatoes and onion using the fine side of your grater. Then use a nut milk bag to squeeze out any excess liquid. Discard the liquid.
1 pound potatoes, 1 yellow onion
Now place the grated potatoes, zucchini, onion, potato starch, eggs, Dijon mustard, salt, and pepper to a bowl. Stir until combined.
¼ cup potato starch, 2 eggs, 1 teaspoon Dijon mustard, 1 teaspoon salt, ½ teaspoon black pepper
Preheat some vegetable oil in a pan over medium heat to medium-high heat. Then add some of the dough to the pan and shape it into a pancake. Repeat until there is no space left in the pan.
2 tablespoons vegetable oil
Pan-fry the pancakes for 5-10 minutes per side until browned. Remove them from the pan and let the pancakes sit on a plate lined with paper towels to remove any excess oil. Add more oil to pan-fry the next batch if needed and repeat until there is no dough left.
While the fritters are cooking, prepare the garlic chive dip. Place the sour cream, garlic, and chives in a bowl. Then stir until combined.
1 cup sour cream, 1 garlic clove, 3 tablespoons chives, salt and pepper
Serve the zucchini potato fritters with the garlic chive dip and enjoy!