Pat chicken dry, season with salt and pepper, and lightly dredge in flour or cornstarch.
Heat oil and 1 tbsp butter in a large skillet over medium-high. Sear chicken 3 to 4 minutes per side until golden; remove to a plate.
In the same pan, melt remaining butter and cook minced garlic for 30 to 60 seconds until fragrant.
Add honey, soy sauce, vinegar, and optional spices. Simmer 2 to 3 minutes until glossy and slightly thickened.
Return chicken to pan and coat thoroughly in sauce; simmer 1 to 2 minutes more.
Garnish with green onions and sesame seeds. Serve immediately.