The BEST Pea and Mint Soup in 20 minutes

Ingredients

• 500 g frozen peas ((£1.40/2)=(£0.70))
• 1 white onion, diced ((£0.15))
• 4 cloves of garlic, finely chopped ((£0.39))
• 1 tin of butter beans, drained ((£0.75))
• ½ lemon, juiced ((£0.30))
• 50 g fresh mint, stems removed ((£0.50))
• 100 g cashews, soaked ((£1.70/2)=(£0.85))
• 800 ml vegetable stock
• 2 tbsp olive oil
• Salt
• Pepper
• Flakey salt (optional)