Ingredients

3 tablespoons olive oil
2 large red onions, quartered
8 baby (pearl) onions, halved
200ml dry white wine
1 tablespoon Dijon mustard
2 tablespoons Worcestershire sauce
30g butter
2 tablespoons plain (all-purpose) flour
3 thyme sprigs
2 garlic cloves
400ml beef stock
1 tablespoon sherry vinegar
500g rigatoni
1½ teaspoons sea salt flakes
freshly ground black pepper
100ml thickened (heavy) cream
90g (⅔ cup) grated smoked gruyère (or use smoked cheddar or a sharp aged gouda)
50g (½ cup) grated parmesan
CHEESY THYME CRUMB
¼ sourdough loaf, crusts removed, torn into small pieces
6 thyme sprigs, leaves picked
1 tablespoon extra-virgin olive oil
35g (¼ cup) grated smoked gruyère (or smoked cheddar or a sharp aged gouda)

 

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Instructions

1.Preheat the oven to 180°C fan-forced.
2.For the cheesy thyme crumb, combine the torn sourdough, thyme, olive oil and a little salt and pepper.
3.Spread on a baking tray lined with baking paper and bake for 15 minutes, without turning, until golden.
4.Scatter with the grated smoked gruyère and return to the oven for 3-5 minutes.
5.Allow to cool and crisp fully before crumbling into shards.
6.(You can make this a few hours ahead of time or cook this at the same time as the onions, on a lower shelf.)
7.Heat the olive oil in a large casserole over medium-high heat.
8.Add the onions, cut-sides down first, turning to colour all sides, about 5 minutes.
9.Remove and set aside.
10.Deglaze the pan with the white wine, scraping up any bits stuck to the base.
11.Whisk in the mustard, Worcestershire sauce, butter and flour until smooth and slightly thickened, about 3 minutes.
12.Return the onion to the pan along with the thyme and garlic.
13.Pour in the beef stock and sherry vinegar and stir well to combine.
14.Transfer to the oven and bake, uncovered, for 30 minutes.
15.Switch to the grill setting and grill for 10 minutes until the onion becomes jammy and browned on top.
16.Meanwhile, cook the rigatoni according to the packet instructions.
17.Reserve a small cup of the pasta water, then drain.
18.Remove the pan from the oven and season to taste with salt and pepper.
19.Add the pasta and stir it through, using just enough of the reserved pasta water to loosen the sauce.
20.Add the cream either now or at the table, stirring it through for desired richness.
21.Scatter with the gruyère and parmesan.
22.Top the pasta with the cheesy thyme crumb just before serving.
23.Refrigerate in an airtight container for up to 3 days, or freeze for up to 3 months.

This is an edited extract. Images and text from Tender by Lucy Tweed. Photography by Rob Palmer, Murdoch Books RRP NZ$45.