Steak, Tomato and Sweet Onion Open Sandwiches Recipe | myfoodbook | Best steak sandwich recipe

Ingredients

• 4 x 150g Scotch fillet steaks (or use beef minute steaks), slightly flattened
• Olive oil cooking spray
• 2 ripe Roma (egg) tomatoes, thickly sliced
• 4 slices sourdough bread
• Aioli or mayonnaise, to serve
• Rocket or lettuce leaves, to serve
• Sweet Onions: 1 tbsp olive oil
• 2 brown onions, thinly sliced
• 1/4 cup red currant jelly
• 1 tsps balsamic vinegar