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Lamb Pizza with Pickled Onions

  • Yield: 4

Ingredients

For the lamb pizza 

22 oz/1.375 kg pizza dough, homemade or store-bought , at room temperature

A little all-purpose flour to roll out the dough

1 lb/455 g ground American lamb

1/about 60 g shallot, minced

4 cloves of garlic, peeled and grated

3 Tbsp/45 g tomato paste

2 Tbsp Turkish pepper paste (see my notes)

1 green chilli such as serrano, chopped

2 Tbsp chopped fresh cilantro or flat-leaf parsley

1 tsp ground coriander

1 tsp ground cumin

1 tsp ground black pepper

1 tsp fine sea salt

½ tsp ground cayenne

2 Tbsp cornmeal or semolina

2 Tbsp extra virgin olive oil

2 tsp nigella seeds

For the pickled onions

1 small red onion or shallot, thinly sliced into half crescents

1 Tbsp sugar

½ tsp fine sea salt

½ cup/60 ml vinegar

Instructions

  1. Place a baking stone or baking steel in the oven and preheat the oven to 500F/260C.
  2. In a large bowl, mix the lamb with the shallot, garlic, tomato paste, pepper paste, chilli, cilantro, coriander, cumin, black pepper, salt, and cayenne till evenly combined.
  3. Divide the pizza dough in half, and work with one piece at a time. Roll one piece of dough out, dusting with minimal flour till you get an 8 in/20cm circle. Sprinkle 1 Tbsp of the cornmeal over a pizza paddle or the underside of a baking sheet. Place the rolled-out pizza dough on top. Top the pizza with half of the crumbled lamb mixture and brush the sides with 1 Tbsp of olive oil. Sprinkle 1 tsp of nigella seeds on top of the pizza and slide the dough directly over the pizza stone. Cook the pizza for about 10 minutes, till the sides begin to puff up, and the lamb is cooked, about 10 minutes. *(USDA recommends a minimum internal temperature of 160 degrees F for ground lamb)
  4. While the pizza cooks, make the pickled onions. In a small bowl or jar, add the onions, sugar, and salt. Pour the vinegar and press the onions to submerge completely. Let sit for a maximum of 10 minutes before using.
  5. When the pizza is ready, top the pizza, drain the vinegar, and top with the pickled onions.  Repeat to prepare the second pizza.

Notes

  • There are two types of Turkish pepper paste – hot and sweet. I usually use a mix of both. 1 Tbsp of each mixed together gives a nice rounded taste.

  • You can purchase Turkish pepper paste online and find them in Middle Eastern stores. The two I use at home are – Sweet Pepper Paste and Hot Pepper Paste.

  • When making the onion pickle, do not let the onions sit in the vinegar for too long; after 10 minutes, they risk turning too soft.

  • While the USDA recommends cooking ground meat to a minimum temperature of 160F/71C, this is ideal for recipes like burgers or kebabs with considerable thickness. In the case of this pizza, the topping is too thin to accurately measure a temperature, which is why we rarely see pizzas with ground lamb toppings list a temperature, and here’s my explanation for this.

    1. The ground lamb is in a thin layer, and measuring it with a thermometer is not at all practical and virtually impossible. The thermometer probe needs to be covered to a certain height before it can read accurately (Thermoworks, I think, is 1/8th in/4 mm, while other brands need at least 1/2 in/12 mm).

    2. Another thing to keep in mind, a temperature of 160F/71C in such a thin layer of ground lamb will be achieved very quickly in a hot oven at 500F/260C; this would leave the pizza dough uncooked. The best strategy is to let the lamb continue to cook even after it reaches 60F/71C till the dough is completely cooked. The lamb contains enough liquid to stay moist till the dough is completely cooked. An alternative (that I’ve tried) is to cook the lamb separately in a saucepan, then top it on the pizza, and cook it again, but it dries out, and the texture is too rubbery; I don’t recommend this.

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