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Jerk-Roasted Portobello Mushrooms & Veggies (Easy Anti-Inflammatory Sheet Pan Dinner)

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This easy Jerk Chick’n & Roasted Veggies dish brings bold Caribbean flavor to your table in just 35 minutes. Packed with colorful, antioxidant-rich vegetables and warm spices, it’s a delicious plant-based meal that supports hormone balance and anti-inflammatory eating—perfect for when you want something quick, nourishing, and full of flavor.

Ingredients

Scale

Vegetables & Mushrooms

3 medium bell peppers, chopped (1 red, 1 yellow, 1 green)

1 large zucchini, sliced into ½-inch pieces

1 large yellow summer squash, sliced into ½-inch pieces

½ medium red onion, cut into 1-inch chunks

1 cup sliced mushrooms (white button or baby bella)

2–3 large Portobello mushroom caps, sliced into thick strips

 

Seasoning & Sauce

2 tablespoons olive oil

1½ teaspoons Italian seasoning

23 cloves garlic, minced

Sea salt, to taste

1 heaping tablespoon mild jerk marinade (more to taste)

Splash of agave or honey

 

Optional Add-Ins

Vegetarian Plus Vegan Citrus Sparerib Cutlets OR your favorite vegan chicken

Jerk barbecue sauce (or jerk marinade mixed with BBQ sauce)

Instructions

1.         Preheat oven to 400°F.

2.         If using vegan chicken or spareribs:

           Defrost and place in a bowl.

           Add jerk BBQ sauce or jerk marinade/BBQ mix.

           Massage to coat and set aside.

3.         Prep vegetables and Portobellos:

           Cut everything into evenly sized pieces for even roasting.

4.         Season veggies and Portobellos:

           Add to a large bowl.

           Drizzle with olive oil.

           Add garlic, salt, Italian seasoning, jerk marinade, and a splash of agave or honey.

           Toss to coat.

5.         Layer into roasting pan:

           If using optional vegan meats, place them on the bottom of the pan.

           Spread the seasoned vegetables and Portobellos on top.

6.         Roast for 15 minutes.

7.         Check for tenderness and browning.

           Roast a few more minutes if needed until vegetables are tender and edges are caramelized.

8.         Serve warm with rice, quinoa, cauliflower rice, or plantains.

Notes

Substitutions

·      Swap Portobellos for oyster mushrooms, king oyster mushrooms, tofu, or tempeh.

 

Make-Ahead Tips

·      Chop all vegetables the night before and store in an airtight container.

·      Mix jerk marinade and olive oil ahead of time to simplify prep.

 

Storage Instructions

·      Store leftovers for up to 4 days in the fridge.

·      Reheat in a skillet or air fryer to restore crisp edges.

 

Variation: Jerk-Sautéed Oyster Mushrooms

For a different texture:

·      Season oyster mushrooms with jerk marinade.

·      Sear in oil until browned.

·      Add BBQ sauce and reduce until sticky and caramelized.