Baked Cheddar Cauliflower is a creamy, cheesy, veggie-forward side dish that’s perfect for holidays, family dinners, or low-carb comfort food cravings.
1 large head cauliflower, cut into florets
2 tbsp butter
2 tbsp all-purpose flour (or GF flour)
1½ cups milk or cream
1 tsp Dijon mustard
½ tsp garlic powder
½ tsp paprika
½ tsp salt
¼ tsp black pepper
1½ cups shredded sharp cheddar cheese
¼ cup shredded cheddar (for topping)
Optional: ¼ cup breadcrumbs or crushed crackers
Optional: Fresh parsley or chives for garnish
Preheat oven to 375°F. Steam or boil cauliflower for 5–7 minutes. Drain and set aside.
In a saucepan, melt butter. Whisk in flour and cook 1 minute.
Slowly add milk while whisking. Cook until thickened.
Stir in mustard, garlic powder, paprika, salt, and pepper. Add cheddar cheese and stir until melted.
Toss cauliflower with sauce and transfer to baking dish. Top with more cheese and breadcrumbs if using.
Bake 20–25 minutes until bubbly and golden. Broil for 2–3 minutes if desired.
Garnish and serve hot.
Make ahead and bake just before serving.
Use frozen cauliflower if needed—thaw and drain well.
Keto variation: Use cream and skip flour/breadcrumbs.