Place potatoes in a large pot and cover with cold water. Bring water to a boil and cook potatoes for 10-15 minutes. You do not want to overcook the potatoes because you will still shred and bake them. Drain water and let potatoes cool until they are comfortable to handle. You can place them in cold water to cool if you wish then dry them very well.: You will notice the water slowly warming around the potatoes , and as they come to a simmer the starchy scent becomes more pronounced, which signals the beginning of softening. The reason we start in cold water is to ensure even cooking from center to edge, preventing a mealy exterior and an underdone core. A mistake to avoid at this stage is adding hot water which can overcook the outside before the center is tender.
Grate zucchini on the large side of the grater then place it on a paper towel or dish cloth and drain as much water as you can out of it. Next, grate the potatoes. Place the grated zucchini and potatoes into a medium bowl, add about 1 teaspoon salt, 1/2 teaspoon black pepper, 1/2 teaspoon garlic powder, and 1/2 teaspoon chili powder. Gently combine all the ingredients with your hands while trying to keep the shape of the grated potatoes.: As the water reaches a lively boil you will hear a steady, rolling sound and small bubbles; the potatoes should give to a fork but not fall apart. You want them cooked enough to grate but not so soft they turn into mash, because that will create a gummy texture when mixed with zucchini. Overcooking here makes shaping difficult, so check early and stop when just tender.
Line a large cookie sheet with parchment paper or grease very well with olive oil/cooking spray. Use your hands to form small cylinders with the mixture. Use about 1 tablespoon per tater tot. Place the cookie sheet in the freezer for about 10-15 minutes to allow them to firm up.: When you drain and cool the potatoes , their interior firming slightly helps you grate them without creating a paste. The cooled center still holds tiny air pockets that lead to a light interior in the finished tots. The common slip up is letting them sit in hot water after turning off the heat, which continues cooking them; move them to cold water or an ice bath if needed.
As soon as you place the tots in the freezer go ahead and preheat oven to 400 degrees Fahrenheit.: The cooled potatoes will feel tender but manageable, and cooling also allows steam to escape so the mixture is not overly wet. You will notice less steam when you grate them, which makes handling simpler and safer. If you try to grate piping hot potatoes you risk burns and a wetter result because residual steam moistens the shreds.
Brush the top of each tater tot with a small amount of olive oil and sprinkle each one with salt. Bake tater tots until browned and crispy, about 30 minutes flipping halfway through.: Submerging briefly speeds cooling and reduces carryover cooking, then patting them dry ensures you are not adding extra moisture to the mixture. Drying is essential because excess water dilutes the starch needed to bind the tots, leading to fragile shapes that fall apart in the oven. Neglecting to dry thoroughly is a frequent reason for soggy results.
Grate zucchini on the large side of the grater then place it on a paper towel or dish cloth and drain as much water as you can out of it: When you grate the zucchini you will see beads of moisture collect on the surface, and squeezing helps the vegetable concentrate its flavor while preventing sogginess. Removing this water is crucial, because the zucchini's moisture otherwise prevents crisping and can make the mixture runny. A mistake I often see is skipping the squeeze, which yields a wet batter that will not brown properly.
Next, grate the potatoes: Grating the cooled potatoes on the large side creates strands that lock together when baked, giving you those toothsome pockets of tender interior. After grating, you will feel the starchy texture under your fingers, and that starch helps the mixture cohere as it bakes. Avoid using pre mashed or overly soft potatoes, because they lack the structure that grated pieces provide.
Place the grated zucchini and potatoes into a medium bowl, add about 1 teaspoon salt, 1/2 teaspoon black pepper, 1/2 teaspoon garlic powder, and 1/2 teaspoon chili powder: Tossing these ingredients releases savory aromas from the spices and starts the gentle seasoning process that penetrates each shred. The added salt also draws out residual moisture, which you will notice as a slight pooling if there is excess water. A misstep here is adding too much salt up front, which can concentrate during baking and make the tots overly salty.
Gently combine all the ingredients with your hands while trying to keep the shape of the grated potatoes: Using hands lets you feel the mixture's texture and judge moisture, ensuring the potatoes and zucchini integrate without turning into a paste. The tactile feedback helps you decide if you need to squeeze more liquid or add a touch more seasoning. Be careful not to overwork the mixture, because that can crush the strands and create a dense, gluey interior.
Line a large cookie sheet with parchment paper or grease very well with olive oil or cooking spray: The oiled surface will help the tots release and will encourage bottom browning that sharpens the crunch. I always test one tot early in the bake to confirm it slides easily, and if it sticks I adjust oiling for the next batch. Skimping on greasing often results in broken bottoms when you try to flip or remove them.
Use your hands to form small cylinders with the mixture: When shaping, press gently to compact each tot without squeezing out all the air; you want them firm enough to hold but not so dense they are heavy. You will feel the texture change as the strands bind, and consistent sizing ensures even baking. A common error is making them uneven, which leads to some getting crisp while others remain underdone.
Use about 1 tablespoon per tater tot: Measuring by tablespoon helps maintain uniformity, creating even cooking times and predictable crisping. Uniform size means you will not have to babysit individual tots that brown quicker than others. If you go much larger the centers can stay soft while the outsides finish, so stick close to the suggested amount.
Place the cookie sheet in the freezer for about 10 to 15 minutes to allow them to firm up: Pop the tray into the freezer and you will notice the outsides tighten slightly, which helps them keep shape during the initial oven heat. This step is a small time investment that pays off with neater tots and easier flipping. Skipping the chill can make them fall apart when you turn them midway through baking.
As soon as you place the tots in the freezer go ahead and preheat oven to 400 degrees Fahrenheit: A fully preheated oven gives immediate radiant heat that promotes crisping and browning. You will hear the oven click and then sense a hot airflow when the door opens, which is the moment to slide the tots in. Starting with a cold oven can lead to longer cook times and less color.
Brush the top of each tater tot with a small amount of olive oil and sprinkle each one with salt: The light oil coating encourages an even golden finish and helps the surface crisp, while the final sprinkle of salt sharpens the flavor just before baking. You will see the oil gleam on the surface, and it helps the heat create those toasted notes. Over brushing can make them greasy, so aim for a thin film.
Bake tater tots until browned and crispy, about 30 minutes flipping halfway through: During baking you will smell a toasty aroma as the edges brown and the surfaces sizzle gently; flipping halfway ensures both sides develop even color. The visual cue is a golden brown exterior with slightly darker ridges where the shreds meet, and the sound is a faint crackle as moisture leaves the surface. A frequent issue is under baking, which leaves a soft, pale exterior; if that happens, give them a few extra minutes and check frequently.