
A regal and savory tart featuring a crisp, buttery pastry crust filled with fresh spinach, tender broad beans, and aromatic tarragon. This rich custard-based quiche is a sophisticated centerpiece perfect for celebratory brunches, garden parties, or a classic afternoon tea.
To make the pastry, sieve 250g of plain flour into a large bowl with a pinch of salt. Add the chilled, diced butter and lard. Use your fingertips to rub the fats into the flour until the mixture resembles fine breadcrumbs. Gradually add the milk, one tablespoon at a time, using a blunt cutlery knife to bring the dough together. Finish by hand until the dough is smooth and free of dry patches. Wrap in cling film and chill in the fridge for 30–45 minutes.
Lightly flour your work surface and roll the rested pastry into a circle slightly larger than a 20cm loose-bottomed tart tin, aiming for a thickness of about 5mm. Carefully transfer the pastry into the tin, pressing it gently into the base and sides without stretching it. Ensure there are no holes to prevent the filling from leaking. Chill for another 30 minutes. Meanwhile, preheat your oven to 190°C (170°C fan/Gas Mark 5).
Line the pastry case with a large disc of crumpled greaseproof paper and fill it with baking beans or uncooked rice. Bake blind for 20–25 minutes until the edges are golden and the base feels dry. Carefully remove the paper and beans, then return the case to the oven for 5 minutes to crisp up the bottom. Reduce the oven temperature to 160°C (140°C fan/Gas Mark 3).
In a jug, whisk together the milk, double cream, eggs, chopped tarragon, and seasoning. Scatter half of the grated cheddar over the pre-baked pastry base, followed by the chopped spinach and broad beans. Pour the liquid custard over the top, giving it a very gentle stir if needed to distribute the filling evenly. Sprinkle with the remaining cheese and bake for 20–30 minutes until the filling is set and the top is a light golden brown.
For the best results, ensure your butter and lard are very cold when making the pastry. If you are short on time, a high-quality store-bought shortcrust pastry works perfectly. To prevent a 'soggy bottom,' make sure the cooked spinach is squeezed very dry before adding it to the tart. You can substitute broad beans with soya beans or even peas if preferred.




