Great British Bake Off Mexican Week (Recipe Bakes)
Mexican Week-inspired bakes work best when you match the pan to the recipe, control oven or frying temperatures, and plan each cooling step. Use churro oil at 175–180°C, bake empanadas on a light-coloured tray, and soak tres leches cake only after it has cooled. Keep dairy-soaked cake at or below 5°C / 41°F.
A bake can look perfect in the oven and still go wrong at the finish: churros turn greasy, empanadas split, or a soaked cake becomes soggy. These problems often come down to heat, moisture, or the way a bake is handled after cooking.
I approach Mexican Week-style recipes by looking at each bake’s structure and method, rather than treating them as one kind of pastry. Churros need steady frying heat; empanadas need a dry, well-heated oven; tres leches cake needs to absorb liquid while staying chilled. The steps below explain how to choose cookware, control the process, and serve each bake well.
What to expect from Mexican Week-style bakes
Mexican Week-inspired baking can include crisp fried dough, filled pastries, and cakes soaked with milk. Each has a different goal: churros should cook through without becoming oily, empanadas should hold their filling, and tres leches should absorb its soak without falling apart. Use the recipe’s instructions as your guide; these techniques are not a substitute for a specific show recipe.
The name “Mexican Week” does not point to one fixed set of recipes. Bakes and challenges can vary, so it is more useful to understand the methods behind familiar examples than to assume every recipe uses the same temperature or equipment.
Here is the basic contrast:
| Bake | Main challenge | Best control |
|---|---|---|
| Churros | Cooking the centre while browning the outside | Hold oil at 175–180°C / 347–356°F |
| Empanadas | Keeping pastry crisp and filling contained | Use a fully preheated oven and avoid overfilling |
| Tres leches cake | Absorbing milk without turning mushy | Cool the cake first, then soak and refrigerate |
Think about the finish you want before you begin. A crisp pastry needs moisture kept in check; a milk-soaked cake needs enough time to absorb liquid safely. That difference shapes every choice that follows.
Material Setup and Preparation
Cookware affects how heat reaches a bake and how easily it releases. Choose an oven-safe tray for pastries, a deep, stable pot for frying, and a nonreactive container for acidic fillings or milk mixtures. Check the maker’s temperature and induction ratings, since materials and product limits vary.
For oven bakes, heavy-gauge, light-coloured aluminium or aluminized-steel trays are useful choices. They tend to heat evenly, and a light surface helps you see browning. A fully preheated conventional oven is essential. 175°C / 350°F is a common starting point for cakes and pastries, not a universal setting; follow the recipe and check oven accuracy with an oven thermometer.
For frying churros, use a deep, heavy-based stainless-steel or enamelled pot that sits steadily on the hob. Do not fill it close to the rim; leave room for oil movement and the dough. Check that the pot works with your hob, especially if you use induction. Aluminium alone is not induction-compatible unless it has a suitable base.
Bare aluminium can react with acidic fillings. Use stainless steel, glass, or food-safe ceramic for acidic mixtures and for soaking cake with milk. For coated cookware, follow the maker’s instructions. PTFE-coated cookware commonly has a stated limit around 260°C / 500°F, but ratings vary; do not use it for high-temperature frying unless the product is expressly rated for that use.
Before starting:
- Dry the pot and tools fully before adding oil.
- Line trays with parchment when the recipe allows it.
- Measure ingredients and prepare fillings before shaping pastry.
- Keep milk and cream cold until needed.
- Avoid aerosol cooking sprays on PTFE nonstick surfaces unless the maker permits them; residue can build up and affect release.
Good setup saves time during cooking. It also reduces the urge to handle hot food or cookware in a rush.
Culinary Technique and Execution
Technique means controlling the conditions that shape the bake: heat, timing, moisture, and handling. Preheat the oven fully or bring frying oil up gradually, then watch the food rather than relying on the clock alone. Small changes in batch size, oven accuracy, or dough thickness can affect the result.
For churros: Use a thermometer to keep oil between 175 and 180°C / 347 and 356°F. Fry small batches so the oil can recover its temperature. Crowding cools the oil, which can leave churros greasy or pale. If the oil gets too hot, lower or remove the heat and let it return to range.
Oil choice matters, but smoke point varies by brand and refinement. Refined avocado oil is often listed near 270°C / 518°F, and refined canola oil is commonly around 200–230°C / 392–446°F. Keep frying oil below its smoke point. If it smokes or smells degraded, stop using it. Never add water to hot oil; it can splatter dangerously.
Lift cooked churros out carefully and drain them on a rack or absorbent paper. Coat them in sugar while warm if the recipe calls for it. A rack helps excess oil drain away, while a coating added too late may not cling as well.
For empanadas: Follow the recipe’s oven setting, and allow the oven to reach it before baking. Shape and seal each pastry carefully, leaving enough room for the filling. Too much filling can press against the seam and make it open during baking. Check for the recipe’s visual cues, such as an evenly browned crust, as well as its stated time.
For tres leches cake: Let the cake cool before adding the milk mixture. A warm cake can soften quickly and may lose its shape. Add the soak according to the recipe, then refrigerate promptly at 5°C / 41°F or colder. Keep total time outside temperature control within the applicable food-safety limit, and return leftovers to the refrigerator.
Across all three bakes, avoid judging doneness by colour alone. A pale churro may need more time in the oil, but a dark one can still be undercooked inside if the oil is too hot. Likewise, an empanada’s crust should be judged with the recipe’s cues, not by extending the bake without reason.
Troubleshooting Scenarios from a Home Kitchen
A troubleshooting scenario is a way to connect a visible problem to a likely process issue. It cannot identify the cause with certainty, but it can help you make one measured adjustment next time instead of changing several things at once.
| What you see | Likely factor to check | Next step |
|---|---|---|
| Churros look greasy or cook slowly | Oil temperature may have fallen, often after adding too many at once | Fry fewer at a time and check the thermometer between batches |
| Oil smokes or churros taste bitter | Oil may be overheated or degraded | Turn down or remove heat; do not add water; discard oil if it smells degraded |
| Empanada seams open | Pastry may be overfilled or poorly sealed | Use less filling and press the edges closed as the recipe directs |
| Tres leches cake feels mushy | Cake may have been warm, soaked too heavily, or left too long before chilling | Cool fully, measure the soak, and refrigerate promptly |
| Pastry sticks to the tray | The tray may not have been lined or the bake may have been moved too soon | Follow the recipe’s lining and cooling directions before lifting |
For example, if churros are greasy, it is tempting to blame the dough immediately. First check the oil temperature and batch size. If the oil drops when a batch goes in, reduce the number of churros rather than changing the dough recipe.
If an empanada opens, inspect the seam and filling amount before changing the oven setting. The oven may be fine; too much filling can create pressure inside the pastry. For a cake that seems too wet, review when you poured the milk and how it was stored before reducing the soak in a future bake.
These checks make troubleshooting more reliable: change one factor at a time, and note what happened.
Cleaning and Seasoning Care
Cleaning cookware safely means removing food residue without damaging the surface. Let pots, trays, and pans cool naturally before washing. Sudden temperature changes can warp metal or crack glass and ceramic, so do not pour cold water over hot cookware or plunge hot bakeware into cold water.
For routine cleaning, use warm water and a non-abrasive sponge. If sugar or filling has stuck to a tray, let the residue soften in water once the tray has cooled, then wipe it away. Dry metal cookware thoroughly before storing it to reduce moisture damage.
Do not use harsh tools or cleaners on coated surfaces unless the maker says they are safe. For cookware with a seasoning layer, follow the product instructions; not every pot or pan needs the same care. Clean-up is part of the process, but it should wait until the cookware is safe to handle.
Serving and Dining Presentation
Serving is the final step in keeping texture and temperature as intended. Churros are best presented after draining and coating, empanadas after a short rest so their filling is less likely to spill, and tres leches cake chilled. Follow the recipe’s storage directions, especially when dairy is involved.
Serve churros soon after frying if you want to highlight their warm, crisp exterior. Arrange empanadas so steam can escape rather than sealing them in a container while hot, which can soften pastry. Keep tres leches cake refrigerated until serving and return leftovers to the refrigerator promptly.
For a mixed spread, place the bakes on separate plates rather than crowding them together. That keeps crisp pastries away from the moisture of the soaked cake. The final presentation can be simple; handling each bake according to its texture is what protects the result.
The main takeaway is to match the method to the bake: steady oil for churros, a preheated oven and careful filling for empanadas, and cooling plus refrigeration for tres leches.
Frequently Asked Questions
What temperature should oil be for churros?
Aim for 175–180°C / 347–356°F. Use a thermometer and fry in small batches so the oil temperature can recover.
Why are my churros greasy?
Oil that is too cool or crowded batches can lead to greasy churros. Check the temperature between batches and fry fewer pieces at a time.
What should I do if frying oil starts to smoke?
Reduce or remove the heat and let the oil cool. Do not add water. If the oil smells degraded, stop using it.
What tray is best for baking empanadas?
A heavy-gauge, light-coloured aluminium or aluminized-steel tray is a good option. Follow the recipe for lining and baking temperature.
Can I use aluminium for an acidic empanada filling?
Avoid storing or mixing acidic fillings in bare aluminium, which can react with acidic foods. Use stainless steel, glass, or food-safe ceramic instead.
When should I pour the milk mixture over tres leches cake?
Wait until the cake has cooled, then add the soak as directed by the recipe. Refrigerate it promptly afterward.
How cold should tres leches cake be stored?
Keep it at or below 5°C / 41°F. Limit time outside temperature control according to applicable food-safety guidance.
Is 175°C the correct oven setting for every Mexican Week bake?
No. It is a common starting point for some cakes and pastries, not a universal setting. Use the recipe’s stated temperature and check that your oven is accurate.
Can I use nonstick cookware for frying churros?
Only if the maker expressly rates it for that use and temperature. Coating limits vary, so a deep, stable pot designed for frying is a safer choice.
How can I stop empanadas from opening?
Avoid overfilling them and seal the edges carefully. Follow the recipe’s shaping and sealing directions before baking.
(This article was written by one of our staff writers, Andrew P. Morrison. Visit our Meet the Team page.)
