Steamed veg with sautéd onion, garlic, lemon and tarragon dressing recipe | delicious. magazine

Ingredients

• A glug of olive oil
• 1 finely chopped onion
• 1 crushed garlic clove
• Finely grated zest and juice of 1 lemon
• A bunch of roughly chopped fresh tarragon
• 5 tbsp extra-virgin olive oil
• 500g sliced leeks
• 1 broccoli, separated into florets (slice thick stems)
• 200g frozen peas