For the Roasted Potatoes:

• 2 lbs russet potatoes, diced into bite-sized cubes (900 g)
• 2 tablespoons olive oil (30 ml)
• 1 teaspoon chili powder (2 g)
• 1 teaspoon paprika (2 g)
• 1 teaspoon garlic powder (3 g)
• 1 teaspoon onion powder (3 g)
• 1 teaspoon salt (5 g)
• 1/2 teaspoon black pepper (2 g)

For the Taco Meat:

• 1 lb lean ground beef (450 g)
• 1 packet taco seasoning (28 g)
• 1/2 cup water (120 ml)

For the Taco Sauce:

• 1/2 cup sour cream (120 g)
• 2 tablespoons taco sauce (30 ml)
• 1 teaspoon lime juice (5 ml)

For the Toppings:

• 1 cup shredded cheddar cheese (110 g)
• 1 cup guacamole (240 g)
• 1 cup pico de gallo (180 g)
• 1/2 cup sweet corn kernels (75 g)
• 2 tablespoons chopped cilantro (optional)