Ingredients

• 1 tablespoon extra virgin olive oil
• 1 small brown onion, finely chopped
• 350g beef mince
• 2 teaspoons MasterFoods® Ground Cumin Seeds
• 1 teaspoon dried oregano
• 1/2 teaspoon chilli powder
• 1/2 teaspoon garlic powder
• 410g can crushed tomatoes
• 400g can black beans, drained, rinsed
• 3/4 cup grated tasty cheese
• 1 avocado, mashed
• 2 tablespoons lime juice, plus lime wedges to serve
• 1/3 cup sour cream, to serve
• Finely diced tomato, to serve
• Sliced fresh jalapeño chilli, to serve
• Fresh coriander sprigs, to serve

Polenta Pastry

• 150g chilled butter, chopped
• 11/2 cups plain flour
• 2/3 cup polenta
• 1/3 cup finely grated parmesan
• 1 teaspoon salt
• 1 egg
• 1 tablespoon chilled water

Method

• Step 1 Preheat oven to 200C/180C fan-forced.
• Step 2 Make Polenta Pastry: Place butter, flour, polenta, parmesan and salt in a food processor. Process until fine crumbs form. Add egg and water. Season with pepper. Process until combined, adding a little extra water if needed. Turn out onto a flat surface. Knead until dough comes together. Roll out pastry between 2 sheets of baking paper until 5mm thick. Remove and discard top sheet of paper. Cut a 26cm round from pastry. Set trimmings aside. Leaving pastry round on paper, transfer to a large baking tray. Re-roll and cut trimmings into small ‘corn chips’. Bake pastry round for 20 minutes or until golden and cooked through, adding pastry corn chips to the tray in the last 8 minutes of cooking time.
• Step 3 Meanwhile, heat oil in a large frying pan over medium-high heat. Cook onion, stirring occasionally, for 5 minutes or until softened. Add mince. Cook, breaking up mince with a wooden spoon, for 8 minutes or until browned and cooked through. Add cumin, oregano, chilli and garlic powder. Cook, stirring, for 30 seconds or until fragrant. Add crushed tomatoes and black beans. Simmer for 5 minutes or until heated through. Season with salt and pepper.

• Step 4 Spoon mince mixture onto pastry. Top with cheese. Bake for 5 minutes or until cheese is melted. Top with avocado. Drizzle with lime juice. Top with sour cream, tomato, corn chips, jalapeño and coriander. Serve with lime wedges.