Prepare ingredients by shredding cabbage, dicing onion, and mincing garlic.
Heat 1 tablespoon of olive oil in a large skillet over medium heat.
Add ground turkey, season with salt, pepper, and smoked paprika, and cook 5–7 minutes until browned and cooked through, breaking it up as it cooks.
Remove cooked turkey from skillet and set aside.
Add remaining 1 tablespoon of olive oil to the skillet.
Sauté diced onion for about 3 minutes until softened.
Add minced garlic and cook for 30 seconds until fragrant.
Add shredded cabbage to the skillet, toss with onions and garlic, then pour in soy sauce and stir well.
Cook cabbage mixture for 5–7 minutes, stirring occasionally, until tender but not mushy.
Return turkey to skillet and combine with cabbage mixture.
Adjust seasoning to taste, add red pepper flakes if desired, and cook 1–2 more minutes to blend flavors.
Serve hot on its own or over rice, quinoa, or cauliflower rice.