Slow-cooked beef with Pea Infused Couscous & Harissa Yoghurt - Wonder Sizzle Pop

Ingredients

• 2 tablespoons ground cumin
• 2 tablespoons smoked paprika
• 2 teaspoons ground cardamom
• 2 tablespoons extra virgin olive oil
• 1.4 kg beef bolar blade roast (see note)
• 2 red onions, halved and cut into thick wedges
• 1 stick cinnamon
• 2 cloves garlic, crushed
• 2 cups salt-reduced beef stock 1
• 1/2 cups couscous
• 2 cups frozen baby peas
• 20 grams unsalted butter, chopped
• 1/4 bunch continental parsley
• 1 cup light Greek-style natural yoghurt
• 1 tablespoon harissa paste
• 1 lemon, zested and cut into wedges