Steak Frites with Garlic Butter Recipe - Petite Panini

Ingredients

• 2 pieces ribeye or sirloin steak
• 1 tbsp olive oil
• 1 tsp kosher salt
• 0.5 tsp black pepper
• 3 large russet potatoes
• 2 tbsp cornstarch
• 1 liter vegetable oil
• 1 tsp salt
• 100 g unsalted butter
• 2 garlic cloves
• 1 tbsp fresh parsley
• 0.5 tsp lemon juice
• Pinch of salt