Whole Roasted Blackened Chicken

Spicy and bold flavors make this roasted blackened chicken a welcome addition to your meal rotation. A few simple ingredients and you will have a hit with the whole family.

Roasting a chicken has been one of my favorite things for meal prep. It is quick and easy to prepare and within about an hour and half I have a full meal. This recipe makes a chicken with crispy skin and packs a little bit of heat. 

In this recipe

One of the reasons I like this chicken recipe is that it uses only 5 ingredients, chicken, blackening seasoning, olive oil, garlic, and onions. Since there aren’t any other vegetables in this dish you can add additional ones like potatoes, sweet potatoes, and/or broccoli. When adding vegetables that don’t take a long time to roast add them closer to the end of the cooking time. 

Ingredients for blackened chicken
  • Save

Now for those that like to meal prep or have a full house the best thing with roasting a chicken is you can do more than one at a time. Since two will easily fit on a sheet pan it is the perfect opportunity to have enough for a meal and then have plenty of left overs. This chicken makes a flavorful chicken salad, a great sandwich meat, or on top of a salad. 

Roasting pan of an uncooked whole chicken with blackening spices and potatoes
  • Save
Roasting pan with blackened chicken and roasted potatoes
  • Save

Making blackened chicken

One of the most important things is to make sure that the chicken doesn’t spend too much time covered. Foil will trap the steam inside and will not allow the skin to crisp up. If you are concerned with your chicken getting too dark use a small section of foil to just cover the chicken breast. 

top view of a whole blackened chicken on a place with a craving knife and drippings
  • Save

Another thing to make sure of is that the temperature of the breast reaches 165F. This is normally accomplished by cooking the chicken 20 minutes per pound. When adding vegetables like shown in the photos you can toss them in a little olive oil and blackening seasoning if you desire. I would caution about adding too much since the drippings from the chicken will add additional seasoning to the vegetables. 

close up of blackened chicken on a white plate
  • Save

Looking for additional chicken recipes?

Vertical image of a roasted blackened chicken on a plate with carving knfe
  • Save

Whole Roasted Blackened Chicken

A whole chicken roasted with blackening seasoning.
4 from 2 votes
Prep Time 5 minutes
Cook Time 1 hour 40 minutes
Total Time 1 hour 45 minutes
Course Main Course
Cuisine American
Servings 8 servings
Calories 361 kcal


  • Roasting pan or sheet pan


  • 5 lbs whole chicken
  • cup blackening seasoning
  • 1 onion large, sweet, cut into eighths
  • 1 garlic whole head, sliced in half
  • 3 tbsp olive oil


  • Preheat the oven to 400°F or gas mark 6.
  • Add half of hte onion and the garlic to the cavity. Greate a paste with the blackening seasoning and olive oil then evenly spread the seasoning over the entire chicken. Place in roasting pan or on a sheet pan and bake. Place the rest of the onion on the roasting pan.
  • Cook for 20 minutes per pound or until the internal temperature of the chicken breast reaches 165°F or 74°C. The juices will run clear around the puncture site of the meat thermometer. Allow for the chicken to rest 10 minutes before slicing.


Serving: 1servingCalories: 361kcalCarbohydrates: 5gProtein: 26gFat: 26gSaturated Fat: 7gPolyunsaturated Fat: 5gMonounsaturated Fat: 12gTrans Fat: 1gCholesterol: 102mgSodium: 104mgPotassium: 317mgFiber: 1gSugar: 3gVitamin A: 384IUVitamin C: 4mgCalcium: 31mgIron: 2mg
Nutrition Disclaimer*
Keyword Family Meal, Meal Prep, One Pan Meal, Roasting
Tried this recipe?Let us know how it was!
  • Save

Leave a Comment

Your email address will not be published. Required fields are marked *

Recipe Rating

Scroll to Top