01 -
Preheat oven to 220°C. Lightly coat a 23×33 cm baking dish with nonstick spray.
02 -
Heat canola oil in a large skillet over medium-high heat. Add chopped onion and sauté for about 4 minutes until softened.
03 -
Add ground beef to the skillet. Cook, breaking up meat with a spoon, for 5–6 minutes until browned.
04 -
Stir in taco seasoning, garlic powder, and kosher salt. Cook for 1 minute, stirring until fragrant.
05 -
Mix in pinto beans, diced tomatoes with green chilies, and frozen corn kernels. Cook for 1 minute until well combined.
06 -
Remove skillet from heat. Stir in sour cream and 60 g of shredded cheese, mixing until creamy and evenly distributed.
07 -
Transfer beef mixture to prepared baking dish, spreading evenly. Sprinkle remaining 165 g shredded cheese over the top.
08 -
Place frozen potato tots in a single, tight layer across the cheese-topped filling.
09 -
Bake uncovered for 25–30 minutes until potato tots are golden and the filling is bubbling at the edges.
10 -
Remove from oven and allow to cool slightly. Garnish with chopped cilantro if using.
11 -
Serve warm with additional sour cream or hot sauce on the side as desired.