This is a simple oven-baked chicken dinner built around a bold marinade, colorful vegetables, and a sheet pan that does most of the work. What makes it different is the combination of tomato paste, lemon, ginger, garlic, and warm spices, which gives the chicken a deeper, sunnier flavor than a classic herb roast chicken. It is the kind of meal that works in summer with a salad on the side, but it is just as good in colder months when you want a hearty pan of roasted chicken and vegetables.

This recipe is based on my YouTube video, with a few adjustments since publication so the written version is easier to follow and gives a more consistent result. I keep the same spirit of the dish, but I use clearer proportions, a slightly better balance in the marinade, and a cleaner roasting method so the chicken stays juicy while the vegetables cook evenly.

What I like here is that everything cooks together, but nothing tastes flat. The tomato paste gives the marinade body, the lemon keeps it lively, the ginger sharpens the aroma, and the bacon underneath enriches the pan juices without turning the dish into something heavy. It is a protein-rich dinner with plenty of vegetables, but it still feels generous and comforting.

If you enjoy building flavor at the marinade stage, my collection of easy homemade chicken marinades is a great place to start. This recipe also belongs to the same family of practical chicken dinners as my one-pan Dijon mustard chicken and mustard chicken for a quick budget meal, but the flavor profile here is more tomato-forward, more aromatic, and less creamy.

Why I make it this way

This is not a creamy skillet chicken, and it is not a breaded or fried chicken dinner. It is a roasted chicken dish with a marinade that is meant to soak into the cuts of the meat and season the whole pan as it cooks. Compared with a richer dish like creamy lemon garlic chicken or a deeper, slower recipe like 40-clove garlic chicken, this one is brighter, lighter on the palate, and much more vegetable-driven.

The vegetables matter just as much as the chicken. Red onion, bell peppers, carrots, and baby potatoes absorb the juices from the meat, the spice mixture, and the bacon. The basil at the end of the setup gives the pan a fresh perfume that cuts through the richer notes. If you like this kind of roasted side, my oven-roasted mixed vegetables are worth keeping in rotation too.

Ingredients

3 whole chicken leg quarters, about 4 to 4 1/2 pounds total
8 slices bacon
1 red onion, sliced
1 red bell pepper, sliced
1 yellow bell pepper, sliced
3 medium carrots, cut into sticks
1 1/2 pounds baby potatoes, halved
A small handful fresh basil leaves

For the marinade

2 tablespoons tomato paste
1 teaspoon Cajun seasoning
1 tablespoon couscous spice blend
Juice of 1 lemon
1 teaspoon freshly grated ginger
1 tablespoon finely chopped garlic
3 tablespoons olive oil
1 teaspoon kosher salt
1/2 teaspoon black pepper

For the vegetables

1 tablespoon tomato paste
1 teaspoon Cajun seasoning
1 teaspoon couscous spice blend
3/4 teaspoon kosher salt
1/2 teaspoon black pepper
1 tablespoon olive oil

If you like more pronounced heat, a small spoonful of homemade harissa paste can be added to the marinade, but the base version is already flavorful without being aggressive.

Step-by-step instructions

1. Make the marinade

In a large bowl, combine the tomato paste, Cajun seasoning, couscous spice blend, lemon juice, ginger, garlic, olive oil, salt, and pepper. Whisk until smooth. The mixture should be thick enough to cling to the chicken, but loose enough to spread easily. If it seems too stiff, add another small drizzle of olive oil.

2. Prepare the chicken

Pat the chicken dry. Using a knife, make a few shallow cuts around the thickest parts of the thighs and drumsticks. This follows the same logic as in the video: the marinade gets into the meat more effectively, and the chicken cooks a little more evenly.

Add the chicken to the bowl and massage the marinade all over, making sure it gets into the cuts and around the joints. Cover and refrigerate for 1 hour.

If you enjoy this kind of bone-in roast, you might also like my oven-roasted chicken or these crispy baked chicken drumsticks, which lean more classic and less aromatic than this recipe.

3. Season the vegetables

In another large bowl, combine the red onion, red bell pepper, yellow bell pepper, carrots, and baby potatoes. Add the tomato paste, Cajun seasoning, couscous spice blend, salt, pepper, and olive oil. Toss until the vegetables are evenly coated.

This is an important step because it prevents the vegetables from tasting like an afterthought. Even though the chicken and bacon will season the pan juices, the vegetables need their own base seasoning from the start.

4. Assemble the pan

Heat the oven to 400°F.

Line a large sheet pan or roasting tray with parchment if you want easier cleanup. Lay the bacon slices across the bottom in a loose crisscross pattern. Scatter the vegetables over and around the bacon, then tuck in the basil leaves.

Place the marinated chicken on top, skin side up. Spoon any remaining marinade over the pieces.

This setup keeps the dish practical and efficient, much like my chicken tagine style one-pot dinner or French-style lemon chicken, but the flavor here is warmer and slightly more rustic.

5. Roast

Roast for 45 to 55 minutes, depending on the size of the chicken pieces, until the skin is browned and the thickest part of the meat reaches at least 175°F near the bone for leg meat. The potatoes should be tender, the carrots should still have a little structure, and the peppers should be soft around the edges.

If you want a bit more color on the skin, broil for 2 to 3 minutes at the end, keeping a close eye on it.

6. Rest and serve

Let the pan rest for 5 minutes. Plate the chicken with the vegetables, top with pieces of bacon, and spoon the pan juices over everything.

For a more casual plate, a side of garlic mayo in 2 minutes or quick Cajun mayo works very well on the side. For a fresher contrast, this goes nicely with a homemade Caesar salad or a simple Greek salad.

Substitutions

Chicken leg quarters can be replaced with bone-in, skin-on thighs and drumsticks in roughly the same total weight. Boneless chicken thighs will work too, but the cooking time will be shorter and the pan juices will be lighter.

Baby potatoes can be swapped for chunks of Yukon Gold potatoes. If you want a more classic potato side instead of roasting them in the pan, serve the chicken with Parisian potatoes,air fryer roasted potatoes, or homemade mashed potatoes.

If you do not have a couscous spice blend, use a warm mixture of coriander, cumin, paprika, and a pinch of cinnamon. The goal is not sweetness. It is warmth and depth.

Red onion can be replaced with yellow onion, and rainbow carrots can be replaced with regular carrots. Basil can be replaced with parsley, though basil gives the pan a more distinctive southern Mediterranean character.

If you prefer a sweeter roast chicken style, the direction shifts toward my maple roast chicken. If you want something creamier and richer, go toward easy creamy Cajun chicken thighs.

FAQ

Can I marinate the chicken longer?

Yes. You can marinate it for up to 8 hours in the refrigerator. I would not go much longer because the lemon juice starts to change the texture on the surface.

Can I make this without bacon?

Yes. The bacon adds flavor and richness, but the recipe still works without it. Add one more tablespoon of olive oil to the vegetables so the pan does not dry out.

Is this spicy?

Not necessarily. Cajun seasoning varies from one brand to another, but this version is more savory and aromatic than hot. If you want more heat, add harissa or chili flakes.

Why roast at 400°F instead of 350°F?

The original video method is gentle, but 400°F gives better color and a slightly better texture on the skin while still cooking the vegetables properly. That is one of the adjustments that makes the written recipe more reliable.

Can I use chicken breasts?

You can, but they will not give the same result. Bone-in dark meat is better here because it stays juicy and creates better pan juices.

What does this pair well with?

It already includes vegetables and potatoes, so it can stand on its own. If you want something extra, a crisp salad, a spoonful of garlic mayo, or another potato side all work naturally.

What to Serve With / Suggested Posts

If you want to build out the meal or explore similar recipes, these fit naturally with this dish:

Easy One-Pan Marinated Chicken with Roasted Vegetables and Bacon

Print The Recipe Pin The Recipe

Prep Time 20

Cooking Time 45

Resting Time 1

Category Main Course

Cuisine Worldwide

Portions 4 Portions

Calories 500 kcal

Ingredients

3 whole chicken leg quarters
8 slices bacon
1 red onion sliced
1 red bell pepper sliced
1 yellow bell pepper sliced
3 medium carrots cut into sticks
1 1/2 pounds baby potatoes halved
Small handful fresh basil leaves

Marinade

2 tablespoons tomato paste
1 teaspoon Cajun seasoning
1 tablespoon couscous spice blend
Juice of 1 lemon
1 teaspoon grated fresh ginger
1 tablespoon chopped garlic
3 tablespoons olive oil
1 teaspoon kosher salt
1/2 teaspoon black pepper

Vegetable seasoning

1 tablespoon tomato paste
1 teaspoon Cajun seasoning
1 teaspoon couscous spice blend
3/4 teaspoon kosher salt
1/2 teaspoon black pepper
1 tablespoon olive oil

Instructions

Whisk together all marinade ingredients in a large bowl.
Pat chicken dry, make shallow cuts in the thickest parts, coat well with marinade, and refrigerate for 1 hour.
Toss onion, peppers, carrots, potatoes, tomato paste, Cajun seasoning, couscous spice blend, salt, pepper, and olive oil in a second bowl.
Heat oven to 400°F.
Arrange bacon on a large sheet pan or roasting tray. Spread vegetables over the pan and scatter in the basil leaves.
Place chicken on top, skin side up, and spoon over any extra marinade.
Roast for 45 to 55 minutes, until the chicken is well browned and cooked through and the potatoes are tender.
Broil 2 to 3 minutes at the end if needed for more color. Rest 5 minutes, then serve with the vegetables, bacon, and pan juices.

Video

Notes

FAQ