Name: Portuguese pineapple picando burger
Prep time: 10 min
Cook time: 15 min
Yield: 4
Cuisine: Mediterranean
Ingredients: 75ml mayonnaise; 2 Tbsp fresh orange juice; Pinch orange zest; 1 Tbsp minced garlic; 1/4kg ground Portuguese chourico or linguica; 2 Tbsp olive oil; 3 Tbsp Zinfandel; 2 Tbsp tomato sauce from a jar; 3/4kg sirloin mince; Vegetable oil, for brushing grill rack; 4 Portuguese sweet rolls; 225g coriander leaves; 4 sliced rings fresh pineapple