There’s something magical about tempura-that light, airy batter that turns everyday vegetables into golden, crispy perfection. In this recipe, we’re giving mushrooms the tempura treatment, then piling them into bowls with tender roasted green beans and fluffy lime-infused rice. The crowning glory? A homemade dynamite sauce that’s creamy, spicy, sweet and savory all at once. It’s so good, you’ll want to drizzle it on everything.
This dish is all about texture and flavor: the crunch of the tempura, the snap of the green beans, the zesty rice and that addictive sauce. It’s a satisfying vegetarian meal that comes together in under an hour, perfect for a weeknight dinner that feels special.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Preheat oven to 425°F (220°C) with a rack in the top position. Wash and dry all produce. Trim and halve mushrooms (quarter any large ones). Zest the lime and cut it into wedges. In a small bowl, combine mayonnaise, sweet Thai chili sauce and a squeeze of lime juice to taste; set aside.
- In a small pot, combine rice, 1¼ cups water and a big pinch of salt. Bring to a boil, then cover and reduce heat to low. Simmer until rice is tender, 15-18 minutes. Remove from heat and keep covered until ready to serve.
- While rice cooks, in a medium bowl, whisk together tempura mix, 1/3 cup cold water, fry seasoning and ½ tsp salt until smooth. The batter should be the consistency of pancake batter; if too thick, add more water 1 tablespoon at a time. Stir mushrooms into batter until fully coated.
- On a baking sheet, toss green beans with a drizzle of oil, salt and pepper. Roast until browned and tender, 12-15 minutes.
- Meanwhile, heat about 1/3 inch of oil in a large pan over medium-high heat. When a drop of batter sizzles on contact, use tongs to add coated mushrooms in a single layer (work in batches if needed). Cook until golden brown, 3-4 minutes per side. Transfer to a paper-towel-lined plate and season with salt.
- Fluff rice with a fork, then stir in lime zest and 1 tablespoon butter. Season with salt and pepper. Divide rice among bowls, top with mushrooms and green beans and drizzle with dynamite sauce. Serve with remaining lime wedges on the side.
Recipe Tips
For extra crispy tempura, make sure the batter is ice-cold and the oil is hot enough (350°F/175°C).
If you don’t have fry seasoning, substitute with a mix of garlic powder, onion powder, paprika and a pinch of cayenne.
To keep tempura crisp, don’t overcrowd the pan-fry in batches and drain on paper towels.
FAQ
Can I use a different type of mushroom?
Yes, shiitake or cremini mushrooms work well. Just adjust sizes so they’re bite-sized.
What can I substitute for tempura mix?
You can make a simple batter with 1 cup all-purpose flour, 1/4 cup cornstarch, 1 teaspoon baking powder and 1 cup ice-cold water.
Is this recipe gluten-free?
Not as written, but you can use a gluten-free tempura mix or a blend of rice flour and cornstarch. Check labels for gluten-free certification.

























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