These mushroom po’ boys are an embarrassment of riches. Crispy tempura-battered mushrooms seasoned with Old Bay, a creamy tangy slaw, dill pickles and a zippy remoulade-style sauce-all layered on toasted baguettes. It’s a flavor explosion that’ll transport you straight to New Orleans.
And what’s a po’ boy without fries? These oven-baked potato wedges, sprinkled with more Old Bay, are the perfect crispy side. Easy to make and utterly satisfying, this meal is a vegetarian dream.
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Recipe details
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Ingredients
Instructions
- Preheat oven to 425°F. Cut potatoes into ½-inch thick wedges. Toss with 1 tsp cooking oil, half the Old Bay seasoning and a pinch of salt. Spread on a baking sheet and bake for 20-25 minutes, flipping halfway, until golden and crispy.
- Meanwhile, prepare the slaw: In a bowl, combine shredded red cabbage, juice of ½ lemon, 1 tsp sugar and a pinch of salt. Set aside to marinate.
- Make the spicy remoulade: In a small bowl, mix mayonnaise, sour cream, Dijon mustard, hot sauce and a squeeze of lemon juice. Season with salt and pepper. Set aside.
- Prepare the mushrooms: In a bowl, whisk tempura batter mix with ½ cup cold water until smooth. Stir in garlic powder and remaining Old Bay. Dip mushrooms into batter, letting excess drip off.
- Heat 1 inch of oil in a deep skillet to 350°F. Fry battered mushrooms in batches for 2-3 minutes until golden and crispy. Drain on paper towels. Season with salt.
- Slice baguettes in half lengthwise. Toast cut sides in a dry skillet or under broiler until lightly golden.
- Assemble po’ boys: Spread remoulade on both cut sides of baguettes. Layer with pickles, crispy mushrooms and slaw. Top with sliced scallions.
- Serve po’ boys with oven fries and extra remoulade on the side.
Recipe Tips
For extra crispy mushrooms, make sure the oil is hot enough (350°F) before frying.
If you prefer a lighter version, you can bake the battered mushrooms at 425°F for 12-15 minutes, flipping once.
Adjust the hot sauce to your spice preference in the remoulade.
FAQ
Can I make these po' boys gluten-free?
Yes, use a gluten-free tempura batter mix and gluten-free baguettes. Ensure all other ingredients are gluten-free.
What can I substitute for Old Bay seasoning?
You can use a mix of celery salt, paprika, black pepper and cayenne pepper to mimic Old Bay flavor.
Can I prepare the slaw and remoulade ahead of time?
Absolutely! The slaw can be made a few hours in advance and kept refrigerated. The remoulade can be made up to 2 days ahead.





























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