PERFECT SOUS VIDE STEAK WITH COMPOUND BUTTER – Dads That Cook

Ingredients

• 2 steaks, cut of your choice (we used giant porterhouses!)
• ½ cup koji (found online or in Asian markets)
• 4 sprigs fresh rosemary
• 4 sprigs fresh thyme
• 4 cloves garlic, peeled and roughly chopped
• Coarse salt and pepper
• 8 tbsp butter, softened
• 1 shallot
• 2 cloves garlic, peeled
• 1 sprig rosemary
• 1 sprig thyme