Mexican Desserts You Can Make with UK Supermarket Ingredients

Mexican Desserts You Can Make with UK Supermarket Ingredients

Mexican desserts are some of the most delightful and underappreciated sweets in the world - rich, aromatic, and often surprisingly simple to make. The best part? Nearly every classic Mexican dessert can be made entirely with ingredients from your local Tesco, Sainsbury's, Waitrose, or Asda. You don't need specialist shops for any of these recipes. This guide covers the most beloved Mexican desserts, each adapted for UK kitchens with precise supermarket sourcing notes.

Churros with Chocolate Sauce

Crispy, ridged, golden dough sticks coated in cinnamon sugar and dipped in thick, rich chocolate sauce. Churros are Mexico's ultimate street food dessert and an absolute crowd-pleaser at any gathering.

Ingredients (all from any UK supermarket):

• 250ml water
• 50g unsalted butter (about 70p for a 250g block)
• 150g plain flour
• 2 tablespoons caster sugar, plus extra for coating
• Pinch of salt
• 1 large egg
• 1 teaspoon vanilla extract
• 1 teaspoon ground cinnamon, plus extra for coating
• Vegetable oil for frying (about £1.50-2 per litre)

For the chocolate sauce: 100g dark chocolate (70% cocoa - Sainsbury's, Tesco, and Waitrose all have excellent own-brand options for £1-2), 100ml double cream, pinch of ground cinnamon, pinch of chilli powder (optional but authentic).

Method: Bring water and butter to the boil in a saucepan. Remove from heat and beat in the flour, sugar, salt, cinnamon, and vanilla until a smooth dough forms. Cool slightly, then beat in the egg until glossy. Transfer to a piping bag fitted with a large star nozzle (available from any supermarket baking aisle for about £2). Heat oil to 180°C in a deep pan. Pipe 10cm lengths of dough directly into the oil (use scissors to cut). Fry for 3-4 minutes, turning once, until deep golden. Drain on kitchen paper and immediately roll in cinnamon sugar. For the sauce, melt the chocolate with cream, cinnamon, and chilli in a small pan over low heat, stirring until smooth. Serve churros warm with the dipping sauce.

Tres Leches Cake

A light sponge cake soaked in three types of milk (hence the name) until impossibly moist and creamy, topped with whipped cream. This is one of Latin America's most famous desserts and it's remarkably easy to make.

For the cake:

• 5 large eggs, separated
• 200g caster sugar
• 150g plain flour
• 1 teaspoon baking powder
• 80ml whole milk
• 1 teaspoon vanilla extract

For the three milks:

• 1 tin (397g) condensed milk (about £1.20 from any supermarket)
• 1 tin (170g) evaporated milk (about £0.80)
• 200ml double cream

For the topping: 300ml double cream, 2 tablespoons icing sugar, ground cinnamon for dusting.

Method: Preheat oven to 180°C. Whisk egg whites to stiff peaks, then gradually whisk in the sugar. Beat in yolks one at a time, then the vanilla and milk. Fold in the flour and baking powder gently. Pour into a greased 23x33cm baking tin and bake for 25-30 minutes until golden and springy. Cool completely. Poke holes all over with a fork or skewer. Mix the three milks together and pour evenly over the cake. Refrigerate for at least 4 hours (overnight is best) - the cake absorbs the milk mixture and becomes incredibly moist. Before serving, whip the cream with icing sugar and spread over the top. Dust with cinnamon. This cake actually improves over 2-3 days in the fridge.

Arroz con Leche (Mexican Rice Pudding)

Creamy, cinnamon-scented rice pudding - familiar to British palates but with a distinctly Mexican warmth from cinnamon, vanilla, and condensed milk.

Ingredients:

• 200g pudding rice or short-grain rice (about £1 from any supermarket)
• 1 litre whole milk
• 1 tin (397g) condensed milk
• 2 cinnamon sticks (Ceylon if possible - Waitrose stocks them)
• 1 strip of lemon or orange zest
• 1 teaspoon vanilla extract
• Pinch of salt
• Raisins (optional, about 50g)
• Ground cinnamon for serving

Method: Rinse the rice under cold water. Place in a saucepan with the milk, cinnamon sticks, citrus zest, and salt. Bring to a gentle simmer over medium-low heat, stirring frequently to prevent sticking. Cook for 25-35 minutes, stirring regularly, until the rice is tender and the mixture has thickened. Stir in the condensed milk, vanilla, and raisins if using. Cook for another 5-10 minutes. Remove the cinnamon sticks and zest. Serve warm or cold, dusted with ground cinnamon. The pudding thickens as it cools - add a splash of milk when reheating to loosen it.

Flan Napolitano (Mexican Caramel Custard)

A silky smooth baked custard with a glossy caramel topping. Similar to crème caramel but distinctly richer thanks to the use of condensed and evaporated milks.

For the caramel: 150g caster sugar and 3 tablespoons water.

For the custard:

• 1 tin (397g) condensed milk
• 1 tin (410g) evaporated milk
• 5 large eggs
• 1 teaspoon vanilla extract
• Pinch of salt

Method: Make the caramel by heating sugar and water in a clean pan over medium heat without stirring until it turns deep amber. Pour immediately into a loaf tin or round baking dish, tilting to coat the bottom. For the custard, blend all custard ingredients until smooth. Pour through a sieve over the caramel. Cover tightly with foil. Place in a roasting tin and pour in hot water to come halfway up the sides (baín-marie). Bake at 160°C for 55-65 minutes until set but still slightly wobbly in the centre. Cool completely, then refrigerate for at least 4 hours or overnight. To serve, run a knife around the edges and invert onto a plate - the caramel sauce should cascade down the sides. Slice and serve cold.

Paletas (Mexican Ice Lollies)

Paletas are fresh fruit ice lollies - vibrantly coloured, intensely flavourful, and far superior to anything you'd find in a shop freezer. Lolly moulds are available from Amazon UK, Lakeland, or Wilko for £5-10.

• Strawberry and cream: Blend 400g strawberries with 3 tablespoons condensed milk and a squeeze of lime. Pour into moulds and freeze for 6 hours.
• Mango and chilli: Blend 2 ripe mangoes with the juice of 2 limes, 2 tablespoons sugar, and a pinch of chilli powder. Freeze in moulds.
• Watermelon and lime: Blend watermelon chunks with lime juice and a tablespoon of sugar. Strain out seeds, pour into moulds, and freeze.

Mexican Hot Chocolate

Not a dessert in itself, but the perfect accompaniment to any of the above. Heat 500ml whole milk with 100g dark chocolate (broken up), 1 cinnamon stick, a pinch of chilli powder, and a teaspoon of vanilla. Whisk until the chocolate melts and the mixture is frothy. Serve in mugs with a cinnamon stick for stirring.

All of these desserts prove that you don't need specialist ingredients to enjoy authentic Mexican sweets in the UK. Explore our complete recipe collection for more Mexican dishes you can make at home with everyday British supermarket ingredients.

Planning a Mexican Dessert Spread

For a dinner party or celebration, offering two or three Mexican desserts creates a memorable finale. A winning combination is tres leches cake (prepared the day before - it actually improves overnight), churros made fresh just before serving, and a jug of Mexican hot chocolate. For a summer gathering, swap the hot chocolate for paletas made the previous day. The beauty of Mexican desserts is that most can be prepared in advance: flan and tres leches both need overnight chilling, arroz con leche is best made hours ahead, and paleta moulds go straight from freezer to table. Only churros need last-minute attention - and even the dough can be prepared in advance and refrigerated, needing only piping and frying at serving time. This advance preparation means you can enjoy your own party rather than being stuck in the kitchen during dessert.

Ingredient Substitutions for Dietary Requirements

Mexican desserts can be adapted for various dietary needs without sacrificing flavour. For lactose-free versions: churros are naturally dairy-free if made with oil instead of butter and water instead of milk; use coconut condensed milk (available from Waitrose and health food shops) for tres leches and flan. For egg-free options: arroz con leche and paletas contain no eggs and are naturally suitable. For gluten-free guests: flan, arroz con leche, and paletas are all naturally gluten-free; churros can be made with a gluten-free flour blend (Doves Farm from most supermarkets), though the texture will be slightly different. For vegan adaptations: paletas made with coconut cream instead of condensed milk are delicious, and arroz con leche works well with coconut milk, though the flavour shifts from traditional. These substitutions ensure that everyone at your table can enjoy Mexican sweets regardless of dietary requirements.

Where to Find Specialist Baking Ingredients

While the recipes above use standard supermarket ingredients, a few specialist items can enhance your Mexican desserts further. Orange blossom water (used in pan de muerto and some flans) is available from Waitrose, Middle Eastern grocery shops, and Amazon UK for about £3-5 per bottle. Piloncillo (unrefined Mexican brown sugar with a rich, molasses-like flavour) can be found at MexGrocer and Cool Chile Co - dark muscovado sugar from any supermarket is the best UK substitute. Mexican vanilla extract is available from specialist shops and Amazon UK; it has a distinctly different, more complex flavour profile than standard vanilla. Ibarra or Abuelita Mexican chocolate (pre-sweetened with cinnamon) is available from MexGrocer and adds authentic flavour to hot chocolate and chocolate-based desserts. Cajeta (Mexican goat's milk caramel) is occasionally stocked by MexGrocer and makes a wonderful topping for ice cream, churros, and crepes. These specialist ingredients are nice additions but genuinely optional - every recipe in this guide works brilliantly with standard UK supermarket products.