It’s not all about technicolor parades and mariachi bands, you know. This year’s Mexican Independence Day (September 15) has become my excuse to make inroads into our glut of gooseberries. Who would have thought the little green globules could make a substitute for tomatillos (hard to source in this part of the Pennines)?
The consequent salsa, also featuring tart apples from our communal orchard, is set to partner a whole braised oxtail. Sourced from Gazegill Organics, not Guadalajara. Down Mexico way they call tongue lengua and it is the base for a particularly tasty taco.


The inspiration for all this kitchen activity is Mexican Soul: A New Style of Cooking by Santiago Lastra (Quadrille, £30). Born 45 minutes south of Mexico City, 36-year-old Lastra has pursued a stratospheric trajectory in iconic restaurants such as Mugaritz and Noma and contributed to the Basque Culinary Centre and the Nordic Food Lab, culminating in his own Michelin one-star in London – KOL. Last year it held its 49th place in the 50 World’s Best Restaurants list.


Fonda, (pictured above) its deliberately casual sibling off Regent Street, is the more straightforward proposition, importing authentic ingredients from the old country, including the vast palette of chillies, to recreate regional home-style classics in appropriately colourful setting. On my spring visit I just loved it. Fave dish was the bone-in short rib mole and exemplary fish tacos.
Fonda and KOL are both also committed to using the best British raw materials wherever possible, but only at his starry flagship does the inventive Lastra follow his mission statement to seek out local ingredient alternatives. Those roasted gooseberries instead of tomatillos for the requisite sour kick, an essential part of the Mexican food experience. Kombucha in place of lies. For guacamole instead of avocados, Scottish pine oil and pistachios. The only ingredients he brings in directly from Mexico for KOL are corn, chilli, and chocolate.
This mission statement extends into the more user-friendly Mexican Soul, which is designed to persuade readers that their inability to source mas harina, epazote, nopalitos, achiote and chilaquiles at the local supermarket many not proved a barrier to their gringo culinary ambitions. He freely admits that as a boy Mexico’s own food heritage did not grab him. It was from the outside looking in that he developed his grasp on its nuances. “When people used to ask me in the kitchens I worked in, ‘Oh Santiago, make some Mexican food. You’re Mexican.’ I would refuse. I refused for 10 years. I saw it as a sort of sacrilege.”


In the ‘Mexican Soul Cooking’ section of his book Lastra writes of his quest for accessibility: “It wasn’t about using only specialist British ingredients, like we do at KOL, where we can employ foragers to find different kinds of pinecones, meadowsweet, woodruff and wood ants. They are incredible ingredients, but the sourcing of them is so complicated… It wasn’t about using ‘authentic’ Mexican ingredients, either like we do at Fonda, which would never be available for the home cook (the masa for their tortillas is made fresh every day from nixtamalized barley, commissioned from Aberdeen).
His background as a mathematics whizz came to his rescue. “In maths, the answer is not in learning things by rote or following formulas but in trying to find answers through lateral thinking… I determined to go to the local supermarket in London and use only what was readily available. I thought to myself: if I can’t cook Mexican food from this, not one will be able to. And just like a maths problem, we found an exciting and surprising solution through the act of limitation.”
The first part of Mexican Soul sets his ‘developments’ in the context of how Mexican food works. After which guacamole using pistachios, tortillas made with mashed potato, Oaxaca cheese replaced by mozzarella and, my favourite – welcome to the wild garlic poppadom quesadilla.

Tacos de lengua with gooseberry and apple salsa
My idea of lateral thinking appears to be, scrolling through the index to check gooseberries’ role, along with coriander and chives, in ‘Oxtail with Green Mole’ and being intrigued by the preceding ‘Ox’ recipe – ‘Ox Tongue Divorciada’. The term Divorciados commonly refers to a dish dressed in two different styles of salsa. A habanero-led salsa roja would fit the bill and the raw salsa verde just had to be Lastra’s invention, using goosegogs and Granny Smiths. The supermarket ones looked too waxy by half, so I substituted our scabbed windfalls
The oxtail dish looked labour intensive with overnight preparation; the ox tongue much simpler, braising with black peppercorns, garlic and bay leaves, then cooled skinned and seared in slices. Confession: I ignored the recommendation to serve with warm sourdough, instead using (sacrilege) supermarket mini flour tortillas to create Tacos de Lengua. Lastra’s version of the famous Tacos al Pastor employs cabbage leaf cups as the vessel of choice.
The same day I cooked the ox tongue I chanced upon some meaty oxtail on Todmorden Market and defrosted further gooseberries from the freezer. The Mexican ‘Year of the Ox’ goes on for this independent-minded cook. Mexican Soul is the perfect primer for novices to a sometimes daunting cuisine.
Salsa recipe
Ingredients
300g Granny Smith apples, roughly chopped but not peeled
100g fresh or frozen gooseberries
140g roasted onions
40g roasted and peeled cherry tomatoes
4 roasted bird’s eye chillies (or to taste)
2 roasted garlic cloves
1½ tbsp honey
30g coriander or chervil, stalks included
20g chives
2tsp sea salt flakes
350ml water
Method
Preheat the oven to 200°C. Place the apples and gooseberries on a baking tray and roast the apples for 15 minutes, the gooseberries for 10. Remove form oven, leave to cool, then transfer to food processor with remaining ingredients and blend until smooth, adjusting water quantity to achieve a smooth loose salsa. Store in refrigerator for up to two days.



























































