- Preheat your Blackstone griddle to medium-high heat. Ensure that the entire cooking surface is evenly heated. 
- Lightly oil the griddle's cooking surface or melt a small amount of butter to prevent sticking and add flavor. 
- Carefully place the bratwurst sausages on the hot griddle. Make sure they are evenly spaced and not overcrowded for even cooking. 
- Cook the brats for about 15-20 minutes, turning them occasionally with a spatula or tongs. Ensure all sides are evenly browned. 
- Use a meat thermometer to check the internal temperature of the brats. They should reach 160°F (71°C). 
- For added flavor and juiciness, you can add a splash of liquid (e.g., beer, broth, or water) to the griddle and cover it with a lid for a few minutes after the brats are fully cooked. This step is optional but enhances flavor. 
- Once the brats are cooked to perfection, serve them on buns (if making sandwiches) and add your favorite toppings and condiments. Grilled onions and peppers can be excellent choices. 
- Serve your Blackstone griddled brats hot and enjoy the delicious, crispy exterior and juicy interior.