Bring the iconic In-N-Out Secret Menu Animal Tots to your kitchen! Crispy homemade golden tater tots topped with melty cheese, deeply caramelized onions, generous drizzles of the classic West Coast 'Animal Style' special sauce, and a finishing touch of mustard—all reverse-engineered for ultimate California burger happiness.
Scrub and peel russet potatoes, then grate them coarsely. Rinse well under cold water, drain, and squeeze excess water. Season lightly with salt and let rest 5 minutes.
Shape the grated potatoes into mini tater tot cylinders, about 2 cm long. For authentic In-N-Out texture, keep them loosely packed, not dense.
Heat vegetable oil in a deep pan to 180°C (356°F). Fry the tots in small batches for 2-3 minutes until pale (not golden). Remove, drain, and allow to cool for 5 minutes.
Return oil to 190°C (374°F), and refry tots until deeply golden and crispy—about 2 minutes more. Drain on paper towels.
Meanwhile, dice onions and sauté over medium-low heat in a nonstick pan with a splash of oil and pinch of salt. Stir often for 10-15 minutes until rich brown and caramelized, not burnt. (In-N-Out technique: patience—their onions are slow-cooked for deep flavor.)
Mix mayonnaise, ketchup, sweet relish, sugar, white vinegar, and a pinch of black pepper in a bowl to create the special 'Animal Style sauce.' (In-N-Out technique: a touch of extra relish makes it legit!)
Layer hot tots onto a serving plate. Quickly top with American cheese slices so they melt over the fries. Spoon on caramelized onions, drizzle mustard in zig-zags, then finish with a generous amount of Animal Style sauce. Serve immediately for cult-classic West Coast flavor.
Optional: Flash-broil for 30 seconds to slightly brown the cheese—just like the In-N-Out kitchen finish.