Refried bean quesadillas
This casual meat-free main is a cheap and cheerful way to fill up your friends. Serve these vegetarian quesadillas in slices, so they're easy to eat
Nutrition: per serving
If you're choosing to salt the rim of your glass like a classic margarita, dip the rim in a saucer of lime juice, followed by a saucer of sea salt.
Put all the ingredients except the soda water into a cocktail shaker, fill with ice and give it a good shake.
Strain into a tall collins glass over fresh ice and top with soda water and a slice of grapefruit to garnish.