Start by heating your large skillet over medium heat. Add the ground beef and cook until browned, breaking it up with a spoon as it cooks. Drain any excess fat.
Once the beef is browned, stir in the minced garlic, chili powder, salt, pepper, cumin, onion powder, oregano, and paprika. Cook for another minute until the spices are fragrant.
Add the can of Rotel (do not drain) to the beef mixture. Stir to combine and let it simmer for 2-3 minutes until heated through. Remove from heat and let it cool slightly.
On a lightly floured surface, roll out the thawed puff pastry sheet into a rectangle. This will give you more surface area to work with.
Spread the beef mixture evenly over the pastry, leaving a small border around the edges. Sprinkle the grated Mexican blend cheese over the top.
Starting from one end, carefully roll the pastry tightly into a log. Once rolled, use a sharp knife or pizza cutter to slice the log into 1-inch thick pinwheels.
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper and arrange the pinwheels on it, spacing them out evenly. Bake for 15-20 minutes or until golden brown and puffed.
Once baked, remove from the oven and let them cool for a few minutes. Serve warm with your favorite dipping sauces, such as salsa or sour cream. Enjoy your delicious Taco Pinwheels!