Step 1

Add garlic, olive oil, lemon, salt and pepper to a large ziploc bag and mix well.

Step 2

Add tuna steaks to bag then seal making sure to rub the mixture all over the tuna.

Step 3

Place in the fridge for 30 minutes or up to one hour.

Step 4

Add all of the ingredients to a large bowl.

Step 5

Toss together gently then set aside on the counter.

Step 6

Brush grill grates with a little olive oil or vegetable oil.

Step 7

Pre-heat grill over medium heat for 10 minutes. Make sure to keep one side of the grill free of charcoal or flames (heat just one side of your grill.)

Step 8

Once pre-heated, add the tuna steaks to the grill making sure to add it to the side that is not over a flame.

Step 9

Cook for 3 minutes per side.

Step 10

Remove from heat and cover with aluminum foil.

Step 11

Brush grill pan with a little olive oil or vegetable oil.

Step 12

Pre-heat grill pan over medium heat for 10 minutes.

Step 13

Place tuna steaks on grill pan and cook for 3 minutes per side.

Step 14

Once cooked, remove from heat and cover with aluminum foil.

Step 15

On a large platter, add the lettuce, then beans over the top.

Step 16

Now gently place the tuna steaks over the beans and squeeze a lemon wedge over the top.

Step 17

Serve immediately.