Sesame-Crusted Tuna Steaks with an Avocado, Radish and Watercress Salad

4 thick tuna steaks 

You First black and white sesame seeds 

2 Tbsp You First coconut oil 

FOR THE SALAD

2 avocados, sliced 

1 bunch radishes, washed and sliced 

2 packets watercress 

FOR THE MUSTARD DRESSING

½ cup (125ml) Food Lover’s Signature extra virgin olive oil 

Zest and juice of 2 lemons 

1 Tbsp Dijon mustard 

Salt and pepper, to taste

1. Coat the tuna steaks in the sesame seeds.  
2.  Heat the coconut oil in a frying pan over high heat. Sear the steaks for 1 minute per side. Slice just before serving. 
3. To make the mustard dressing, add all the ingredients to a jar and shake until emulsified.  
4. Add all the salad ingredients to a serving bowl and drizzle with the dressing. Serve alongside the seared tuna.