Ever dream of recreating that impossibly light and crispy tempura from your favorite Japanese restaurant? That delicate, lacy batter that shatters with every bite? Good news: it’s totally achievable at home! This recipe unlocks the secrets to perfect vegan vegetable tempura, transforming simple veggies into an elegant, addictive appetizer or main course. Get ready for some serious crunch!
Ingredients
• Prep Time: 15 minutesCook Time: About 2 minutes per pieceMakes 4–6 appetizer servingsFor the Vegetables:
• ½ small yellow onion
• 2 Japanese eggplants
• 8 shiitake mushroom caps
• 8 oz / 250 g asparagus, blanched
• 8 slices lotus root, peeled and blanched
• 1 small carrot, peeled
• ½ avocado, cut into 8 wedges
• 8 shiso or perilla leavesFor the Vegan Tempura Batter:
• ½ cup / 75 g all-purpose flour
• ½ cup / 75 g potato starch or cornstarch, plus more for dusting
• ½ cup / 125 ml ice-cold carbonated water
• 1 pinch of salt
• 1 handful of ice cubesFor Frying & Serving:
• Vegetable oil, for deep-frying
• 1 teaspoon grated ginger
• 1 teaspoon grated daikon radish
• Tempura Dipping Sauce (Tentsuyu), for serving
Instructions
1. Prepare the vegetables: Ensure all vegetables are washed, dried, and at room temperature. To prep the onion, insert toothpicks at ¼-inch / 6-mm intervals and slice between them. Cut the eggplants in half lengthwise, then make three long cuts in each half to create a fan shape. Score a decorative crosshatch pattern on the top of each shiitake mushroom cap. Cut the carrot into 2-inch / 5-cm lengths.2. Heat the oil: Pour at least 2 inches / 5 cm of oil into a heavy-bottomed pot or wok. Heat over medium-high heat until a deep-fry thermometer registers 350°F / 175°C.3. Make the batter: Just before you’re ready to fry, make the batter. In a small bowl, briefly stir together the all-purpose flour, potato starch, ice-cold carbonated water, and salt. Do not overmix; the batter should be thin and lumpy. Add the ice cubes to the bowl to keep it cold.4. Dredge and dip: Working in small batches of 3-4 pieces, lightly dredge the vegetables in the extra potato starch, shaking off any excess. Immediately dip them into the cold batter, allowing excess to drip off. The vegetable should be thinly and transparently coated.5. Fry the tempura: Carefully slide the battered vegetables into the hot oil, ensuring you don’t overcrowd the pot. Fry for about 2 minutes, or until the batter is light golden and crisp. Eggplant may need to be flipped and fried for an additional 2 minutes.6. Drain and skim: Use a slotted spoon to remove the tempura from the oil and let it drain on a wire rack. Between batches, skim out any floating bits of fried batter to keep the oil clean. Monitor and maintain the oil temperature.7. Serve immediately: Repeat with the remaining vegetables. Arrange the finished tempura on a platter and serve immediately with warm dipping sauce, grated daikon, and ginger on the side for the best crispy texture.
Nutritional Information
• Approximate values per serving (assumes 6 servings, without dipping sauce)
• Calories: 250 kcal
• Fat: 15g
• Carbohydrates: 25g
• Protein: 4g
Pro Tips
• Pro-Tips for Perfect Tempura
• Maintain an oil temperature between 335-350°F (168-175°C) for maximum crispiness and to avoid sogginess.
• Keep your batter ice-cold by using chilled carbonated water and adding a few ice cubes directly to the bowl.
• Do not overmix the batter. A few lumps are essential for creating that signature light and lacy tempura texture.
• Skim any floating batter bits from the oil between batches to prevent them from burning and keep the oil clean.
FAQ
Q: Can I make this vegetable tempura gluten-free
A: Yes, you can easily adapt this recipe to be gluten-free. Simply replace the all-purpose flour with a gluten-free all-purpose flour blend or rice flour. Ensure your potato starch or cornstarch is certified gluten-free as well. The results will be just as light and crispy.
Q: What other vegetables can I use for this tempura recipe
A: This recipe is incredibly versatile. Feel free to substitute with your favorite vegetables. Great vegetarian options include sweet potato slices, broccoli or cauliflower florets, bell pepper strips, green beans, and zucchini rounds. Just ensure they are cut into bite-sized pieces and are completely dry before dredging.
Q: How can I add more protein to make this a complete vegetarian meal
A: To boost the protein, consider adding firm or extra-firm tofu to your tempura selection. Press the tofu well to remove excess water, cut it into cubes or slabs, and follow the same dredging and battering process. Serving the tempura alongside a bowl of steamed edamame also creates a more protein-rich, balanced meal.
Q: How do I store leftover tempura and keep it crispy
A: Tempura is best enjoyed immediately. However, if you have leftovers, store them in an airtight container in the refrigerator for up to 2 days. To reheat and restore the crunch, place the tempura on a baking sheet in a single layer and bake in an oven or toaster oven at 375°F (190°C) for 5-10 minutes until crispy. Avoid using a microwave, as it will make the batter soggy.
