In a pan over medium heat, add chickpeas with a splash of water. Cook for 3–4 minutes to warm through.
Add garlic and ginger, stirring for another minute until fragrant (add a little water if needed to prevent sticking).
Stir in gochujang, soy sauce, maple syrup and rice vinegar. Mix well to coat the chickpeas evenly.
Let it cook for another 3–5 minutes, stirring occasionally, until the sauce thickens and becomes sticky.