Cheesy broccoli au gratin✨ Panko Topping:▪️1 Tbsp Butter▪️1/2 Cup Panko Breadcrumbs▪️1 Pinch Kosher Salt▪️ Broccoli Sauce:▪️1 lb. Broccoli Florets, sliced into 1” pieces▪️3 Tbsp Butter▪️1/2 of a Medium Yellow Onion, diced small▪️3 Garlic Cloves, chopped▪️3 Tbsp Flour▪️3 Cups Whole Milk▪️1 tsp Kosher Salt▪️1/2 tsp Black Pepper▪️1/2 tsp Ground Mustard▪️1 Dash Nutmeg▪️1 Dash Cayenne Pepper▪️1 1/2 Cups ShreddedCheddar Cheese, divided▪️ 1️⃣ Preheat the oven to 350F. Bring a pot of generously salted w

Broccoli Cauliflower Au Gratin - recipe in comments | Kristyslifestyle