Authentic Vegetable Tempura with Dipping Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A delicate Japanese dish where fresh vegetables are lightly fried in a crisp batter, honoring Kyoto's tradition of showcasing seasonal produce with minimal ingredients. This japanese-inspired asian (vegetarian) ready in about 32 minutes blends all-purpose flour, ice-cold water, baking powder into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 310 calories and feeds 2, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 12 min Serves 2 Japanese cuisine 310 cal/serving
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Ingredients

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Instructions

  1. Step 1: Sift 1/2 cup all-purpose flour into a bowl. Add 1/4 tsp salt and 1/4 tsp baking powder, then whisk in 1/2 cup ice-cold water until just combined—do not overmix to keep batter light.
  2. Step 2: Heat 2 cups vegetable oil in a deep skillet to 350°F (175°C) over medium-high. While oil heats, slice vegetables into uniform 1/4-inch pieces for even frying.
  3. Step 3: Dip vegetables into batter, coating lightly but evenly. Gently lower into hot oil, frying 2-3 minutes per batch until golden brown and crispy, turning once for even cooking.
  4. Step 4: Drain fried tempura on paper towels for 1 minute, then serve immediately with 1/2 cup dipping sauce (tonjiru) on the side. The tempura should be crisp and airy, with vegetables retaining their fresh, sweet flavor.

Frequently asked questions

How long does Authentic Vegetable Tempura with Dipping Sauce take to make?

Total time is about 32 minutes (20 min prep + 12 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Authentic Vegetable Tempura with Dipping Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Authentic Vegetable Tempura with Dipping Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Authentic Vegetable Tempura with Dipping Sauce for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Authentic Vegetable Tempura with Dipping Sauce vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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