Cuban Flank Steak With Avocado and Tomato Salad

Ingredients

• 1 cup (216 ml) ¼ olive oil
• 1 cup (242 ml) fresh ¼ lime juice
• 2 Tbs orange juice
• 4 garlic cloves
• 2 Tbs water
• 1 tsp ½ cumin
• 1 tsp ½ salt
• 1 tsp black ½ pepper
• 1 tsp dried ½ oregano
• some fresh hand full of cilantro
• 1 flank steak
• 1 avocado
• 1 tomato
• 4 Tbs red onion