
Discover the art of crispy Japanese broccoli tempura paired with creamy garlic parmesan aioli. This elevated appetizer transforms simple broccoli into golden, crispy bites with a light-as-air coating. The fusion of traditional tempura technique with Italian-inspired aioli creates an irresistible combination of textures and flavors.
Key Ingredients
- Broccoli: Fresh florets with tight, bright green heads
- All-Purpose Flour: Creates the signature tempura coating
- Ice Water: Essential for achieving crispy, delicate batter
- Neutral Oil: High-heat oil for proper frying
- Fresh Garlic: Adds depth to the aioli
- Quality Mayonnaise: Base for the creamy dipping sauce
- Parmesan Cheese: Brings umami to the aioli
Preparation Method
- Prepare the Broccoli:
- Cut into even florets, dry thoroughly. Set up frying station with deep pot and thermometer.
- Mix the Batter:
- Combine flour with ice water using minimal stirring. Maintain small lumps for proper texture.
- Frying Technique:
- Heat oil to 400°F. Dip florets in batter, fry until golden. Work in small batches for 3-4 minutes each.
- Make the Aioli:
- Blend mayonnaise, minced garlic, grated Parmesan, Dijon, and lemon juice until smooth.

Serving Instructions
Serve tempura immediately while hot and crispy. Arrange around aioli dipping sauce. Garnish with Parmesan shavings and fresh herbs if desired.
Recipe Variations
Adapt using cauliflower or green beans. Add sesame seeds to batter for extra texture. Try Asian-fusion aioli with wasabi and soy sauce.
Storage Tips
Best served fresh. If needed, keep warm at 200°F on wire rack. Avoid stacking. Aioli keeps refrigerated for three days.

Frequently Asked Questions
- → Why does the batter need cold water?
- Using ice-cold water keeps the batter airy and prevents too much gluten from forming, giving you a light, crispy coating.
- → Can the garlic aioli be prepped ahead?
- Absolutely! You can make the aioli up to 48 hours in advance and store it in the fridge. The flavors actually get more intense over time.
- → How can I keep the oil at the right temperature?
- A thermometer is your best friend here. Fry in small amounts, and let the oil get back to 400°F before starting another batch.
- → Will frozen broccoli work for this?
- Fresh broccoli is ideal since frozen ones can release too much liquid. If you only have frozen, make sure they’re thawed and dried well first.
- → What’s the trick to keep it crispy?
- Skip the paper towels—place fried pieces on a wire rack, and serve them right away to enjoy that crunch!