Quick and easy crockpot orange chicken recipe from scratch, homemade with simple ingredients. Tender chicken breasts are coated in a sweet, spicy, tangy Chinese orange sauce.
In a slow cooker, add the chicken pieces, olive oil, sesame oil, orange marmalade, orange juice, soy sauce, vinegar, garlic, ginger, red chili flakes (optional), salt and pepper. Mix everything together.
Cover and cook on High for 2 hours.
Remove the chicken and keep aside, leaving behind the sauce.
Whisk the cornstarch into the sauce until fully dissolved.
Cover and cook on High for 30 minutes.
Add the chicken back into the slow cooker and mix.
Garnish with sesame seeds and green onions. Enjoy!