Easy Sheet Pan Smashed Potato Tacos
These Sheet Pan Smashed Potato Tacos are a creative and satisfying take on taco night! Soft, crispy smashed potatoes form the base, topped with juicy taco-seasoned ground beef, melty cheese, and bell peppers, all baked to golden perfection - a fun meal the whole family will love!Ready in 45 minutes, this one-pan dinner is bold, hearty, and easy to prep ahead. Perfect for weeknights or casual gatherings!
Ingredients
For the smashed potato base:
- 1.5 lbs baby potatoes Yukon gold or red
- 2 tablespoons olive oil
- ½ teaspoon salt
For the taco beef:
- 1 lb ground beef 85/15 or lean
- 1 teaspoon chili powder
- ½ teaspoon cumin
- ½ teaspoon smoked paprika
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- Salt and black pepper to taste
- 2 tablespoons tomato paste optional, for richness
- ¼ cup water to help blend spices
Toppings before baking:
- 1 cup shredded cheddar or Mexican cheese blend
- 1 cup diced bell peppers any color
Optional toppings after baking:
- Sour cream or Greek yogurt
- Sliced red onions
- Chopped cilantro
- Jalapeño slices
- Salsa or hot sauce
- Diced avocado or guacamole
- Lime wedges
Instructions
Boil and Smash the Potatoes
- Preheat oven to 425°F (220°C). Line a large sheet pan with parchment paper.
- Boil baby potatoes in salted water for 12–15 minutes until fork-tender, or microwave in a covered bowl with a splash of water until soft.
- Drain and place potatoes on the sheet pan. Use the bottom of a jar or measuring cup to gently smash each one flat.
- Drizzle with olive oil and sprinkle evenly with salt.
Prepare the Taco Beef
- While the potatoes cook, heat a skillet over medium heat. Add the ground beef and cook until browned, about 5–7 minutes.
- Drain excess fat if needed. Stir in chili powder, cumin, paprika, garlic powder, onion powder, salt, and pepper. Add tomato paste (if using) and water, then stir until the beef is evenly coated in spices. Simmer 2–3 minutes until slightly thickened.
Assemble the Sheet Pan
- Top each smashed potato with a spoonful of taco beef.
- Sprinkle the diced bell peppers evenly over the beef.
- Generously cover everything with shredded cheese.
Bake
- Return the sheet pan to the oven and bake at 425°F for 10–12 minutes, or until the cheese is melted and bubbling, and the potatoes are crisp around the edges.
Add Toppings and Serve
- Remove from the oven and top with your favorite taco toppings: sour cream, red onions, cilantro, jalapeños, avocado, and a squeeze of lime.
- Serve warm as a fork-and-knife taco dinner or scoop them into tortillas for handheld smashed potato tacos.