Cheesy Keto Comfort: My Favorite Low

Ingredients

• 1 medium head of cauliflower, cut into florets
• Salt to taste
• 4 tablespoons unsalted butter
• 2 cups heavy cream
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon mustard
• 2 cups shredded sharp cheddar cheese
• 1 cup shredded mozzarella cheese
• Pepper to taste
• 1/2 cup grated Parmesan cheese (optional)
• 1/4 cup ground almond flour (optional)