In a large skillet or wok, heat 1 tablespoon of peanut oil over medium heat.
Add the slivered onion to the skillet and sauté for about 3-4 minutes until it becomes translucent and fragrant.
Add the ground turkey to the skillet, breaking it apart with a wooden spoon. Cook until browned, about 5-7 minutes.
Add the Thai red curry paste to the turkey mixture. Stir well to coat the turkey and onion, allowing the paste to cook for about 2 minutes.
Pour in the can of coconut milk and chicken broth. Stir until everything is combined and bring the mixture to a gentle simmer.
Stir in the red bell pepper, zucchini, and thawed cauliflower rice. Cook for an additional 5-10 minutes, or until the vegetables are tender and heated through.
Remove the skillet from heat, then stir in the chopped cilantro and fresh lime juice. Taste and adjust seasoning if necessary.
Serve the One-Pan Ground Turkey Curry warm, garnished with extra lime wedges and fresh cilantro if desired. Enjoy!