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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

2–3 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.