Mexican Taco Ring

Heat a large skillet over medium-high heat. Cook and stir beef and onion in the hot skillet until beef is browned and crumbly, 5 to 7 minutes; drain and discard grease. Add water and taco seasoning to beef mixture; bring to a boil. Reduce heat to medium-low and simmer, stirring occasionally, until water is evaporated, 10 to 15 minutes.

Preheat the oven to 375 degrees F (190 degrees C).

Remove crescent roll dough from the packaging and separate into individual triangles.