Boil a large pot of purified water.
Meanwhile, while water is boiling, heat oil in a large skillet over medium-high heat. Sauté onions for 2 minutes. Add garlic for 1 more minute.
Add turkey and brown for 3-4 minutes.
Add tomatoes. Turn heat down to medium and cook 4-5 minutes.
Add pasta sauce. When sauce begins to boil, turn heat down to simmer, add herbs, stir, and cover.
Rinse shirataki noodles under water in a strainer. Add noodles to boiling water for 3 minutes.
Remove noodles from heat and dump into strainer. Be sure to drain as much water from the noodles as possible by gently moving the sifter back and forth. Shirataki noodles tend to hold more water than regular pasta.
Dish pasta directly onto plates and ladle sauce over the noodles.