Redefine Flank Steak Sandwich | Redefine Meat

Ingredients

• 1 package of Redefine Flank Steak (200 g), defrosted
• 3 tbsp. (48 g) Olive oil
• 2 pcs. (250 g) White onion, sliced
• 1 pcs. (100 g) Red pepper
• 1 cup (125 g) Mushrooms, chopped
• 2 pcs Ciabatta bread
• 2 tbsp. (28 g) Mayonnaise
• Salt and white pepper to taste