Flavorful and Easy Cheesy Cauliflower Steaks - Golden and Tender - Yummy Gusto

Ingredients

• 2 fresh, medium-sized cauliflower heads that feel nice and solid
• 1 tbsp of any plain vegetable oil
• 1 tsp fine sea salt
• 1/2 tsp black pepper, freshly ground
• 2 tsp onion powder
• 1/2 cup grated finely, Gruyere cheese or some sharp cheddar
• 1/2 cup Parmesan, grated to a fine consistency
• Chopped-up fresh chives for garnishing