1. Preheat the Oven: Set your oven to 400°F (200°C).
2. Prepare the Vegetables: Wash and dry broccoli and cauliflower florets. Place them in a large bowl.
3. Season: Toss the florets with olive oil, minced garlic, salt, and pepper. Add parmesan cheese if desired.
4. Bake: Spread the seasoned florets evenly on a baking sheet. Roast for 20-25 minutes, flipping halfway through.
5. Serve: Remove from the oven once they’re golden and crispy. Serve warm as a side dish.

Broccoli and Cauliflower Casserole

1. Steam the Vegetables: Lightly steam broccoli and cauliflower florets until tender. Set aside.
2. Prepare the Sauce: In a saucepan, melt butter and whisk in flour to form a roux. Gradually add milk, whisking continuously until thickened. Stir in shredded cheddar cheese and season with salt and pepper.
3. Assemble: In a greased baking dish, layer the steamed vegetables and pour the cheese sauce over them. Sprinkle bread crumbs on top.
4. Bake: Preheat the oven to 375°F (190°C) and bake for 25-30 minutes until the top is golden and bubbling.
5. Serve: Let it cool slightly before serving.

Cheesy Broccoli and Cauliflower Bites

1. Steam and Mash: Steam broccoli and cauliflower florets until soft. Mash them into a coarse mixture.
2. Combine Ingredients: Mix the mashed vegetables with eggs, breadcrumbs, cheese, garlic powder, and onion powder. Add parsley for extra flavor.
3. Form Bites: Shape the mixture into small balls or patties.
4. Cook: Either bake at 375°F (190°C) for 20 minutes or fry in a skillet until golden brown.
5. Serve: Let them cool slightly before serving as a snack or appetizer.

Broccoli and Cauliflower Soup

1. Sauté Aromatics: Heat oil or butter in a pot. Sauté chopped onion and minced garlic until fragrant.
2. Add Vegetables: Add broccoli and cauliflower florets to the pot. Pour in vegetable or chicken broth until the vegetables are covered.
3. Simmer: Bring to a boil, then reduce the heat and simmer until the vegetables are tender.
4. Blend: Use an immersion blender to puree the soup until smooth. Add cream or coconut milk for extra creaminess.
5. Season and Serve: Season with salt, pepper, and optional cheese. Serve warm with crusty bread.