Classic Cheese Flan Recipe: Old-Fashioned Dinner Dessert

Do you remember the mouth-watering cheese flan from school dinners? The noisy canteen, trays clattering and friends chatting, and the smell of freshly baked flan as it came out of the oven.

Golden, crisp pastry edges, a rich, savoury cheese filling, and the excitement of going back for seconds if you were lucky.

This simple old-school canteen recipe recreates those comforting flavours from 1980s school dinners.

Enjoy the flan warm with crispy chips and beans for an authentic nostalgic meal, or chill and serve with a crisp salad for a lighter option.

📖 Step by Step Recipe

Cheese Flan – Old School Dinner Style

A classic old school cheese flan with a savoury cheddar filling in crisp shortcrust pastry.

Serve warm with chips and beans for nostalgia, or cold with salad for a picnic or packed lunch.

5 from 2 votes

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Prep Time 20 mins

Cook Time 40 mins

Total Time 1 hr

Course Dinner, Lunch, Main Course, Picnic

Cuisine British

Servings 6 People

Calories 597 kcal

Equipment

31 x 21 cm Flan Tin

Parchment Paper

Rolling Pin

Baking Beans (or uncooked rice)

Whisk

Cheese Grater

Ingredients

• 1 teaspoon Butter or oil – to grease tin
• sprinkle plain flour – for rolling pastry
• 500 g Shortcrust Pastry (block)
• 400 g Cheddar Cheese – medium or mature
• 230 ml Whole Milk
• 5 Eggs
• 1-2 teaspoon English Mustard – optional
• Salt and Pepper – to taste

Instructions

• Preheat the oven to 190°C fan / 210°C conventional / Gas 7 (about 415°F). Gather your ingredients.
  
• Grease the 31 x 21 cm flan tin with 1 teaspoon butter or oil.
  
• Sprinkle plain flour on a work surface and roll out the 500 g shortcrust pastry to fit the tin with a little overhang to allow for shrinkage.
  
• Line the tin with the pastry, pressing gently into the edges. Don’t trim the edges yet.
  
• Line the pastry with crumpled parchment paper and fill with baking beans or uncooked rice.
  
• Blind bake for 15 minutes at the preheated temperature.
  
• Meanwhile, whisk 5 eggs with 230 ml whole milk and season with salt and pepper.
  
• Optional: stir in 1–2 teaspoons English mustard for extra flavour.
  
• Grate 400 g cheddar and add half to the egg mixture, reserving the rest for the top.
  
• After 15 minutes, remove the pastry from the oven and carefully lift out the parchment and baking beans (they will be hot).
  
• Trim the pastry edges while still warm for a neat finish.
  
• Pour the filling into the pastry case and sprinkle the remaining grated cheese over the top.
  
• Return to the oven and bake for 25–30 minutes until the filling is set and the top is golden.
  
• Slice and serve warm with chips and beans, or enjoy cold with salad for a lighter meal.
  

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Nutrition

Calories: 597 kcal
Carbohydrates: 48 g
Protein: 27 g
Fat: 32 g
Saturated Fat: 16 g

Ingredients in Depth

Key ingredients and why they matter for a great cheese flan.

• Shortcrust Pastry – A ready-made 500g block saves time and gives reliable results; homemade pastry also works well.
• Cheddar Cheese – Medium to mature cheddar gives a full, tangy flavour. Freshly grated cheese melts evenly for a creamy filling.
• Whole Milk – Creates a smooth, silky custard; replace with single cream for extra richness.
• Eggs – Bind and set the filling; use fresh eggs for the best texture.
• English Mustard (optional) – A small amount brightens the flavour without overpowering.
• Salt and Pepper – Essential for seasoning.
• Butter or Oil – Prevents sticking and helps with removal from the tin.
• Flour – Dust the work surface to prevent sticking while rolling pastry.

Equipment

Useful tools to ensure the flan turns out well.

• Flan Tin (31 x 21 cm) – Ideal size for pastry-to-filling balance.
• Parchment Paper – For blind baking and easy removal.
• Baking Beans – Ceramic beans or uncooked rice to weigh down the pastry.
• Mixing Bowl & Whisk – For combining the filling smoothly.
• Grater – Freshly grating the cheese gives the best melt and flavour.

Tips

Practical tips to help you recreate the classic school dinner flan.

• Rest the Pastry – Leave pastry out for 15 minutes before rolling to reduce shrinkage.
• Blind Bake – Essential to avoid a soggy bottom and keep the pastry crisp.
• Mix Well – Whisk eggs and milk thoroughly for an even custard texture.
• Top with Cheese – Reserve some grated cheese to create a golden finish on top.

Serving Suggestions

Serve warm with chips and baked beans for authentic school lunch nostalgia, or enjoy cold as part of a picnic or with a fresh salad for a lighter meal.

Cold slices travel well and make a tasty picnic or packed lunch option.

Storage

Refrigerator: Store leftovers in an airtight container for up to 3 days. Serve cold or reheat.

Freezer: Wrap slices individually or pack in airtight containers for up to 1 month. Defrost overnight in the fridge before reheating or serving cold.

Reheat

Microwave: Heat a slice on medium-high for about 2 minutes until warmed through.

Oven: Reheat in a preheated oven at 180°C for 10–15 minutes to crisp the pastry.

Enjoy this nostalgic cheese flan — simple, satisfying, and just as comforting today as it was in your school days.

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