Cheesy Broccoli Casserole with Buttery Ritz Cracker Topping
A comforting broccoli casserole featuring tender florets in a creamy mushroom and cheddar sauce, topped with golden buttery Ritz crackers. The combination of cream of mushroom soup and melted cheese creates a rich, savory base while yellow mustard adds a subtle tang. Perfect for family dinners or potluck gatherings, this crowd-pleasing side dish transforms simple frozen broccoli into an irresistible comfort food that pairs beautifully with roasted meats or can stand alone as a satisfying vegetarian main.
Ingredients
- 1 can cream of mushroom soup
- ½ cup almond milk or regular
- 2 teaspoons yellow mustard
- 1 bag frozen broccoli florets, thawed
- 1 cups shredded cheddar cheese, vegan
- 1 egg, whisked
- 8 ounces Ritz-style crackers, crushed
- 2 tablespoons butter, melted
Instructions
- 1
Preheat oven to 350 degrees Fahrenheit
- 2
Microwave frozen broccoli in casserole dish until completely cooked through
- 3
Add mushroom soup, milk, mustard, cheese, and egg to the broccoli and stir to combine
- 4
Crush crackers in plastic bag using rolling pin or hands
- 5
Add melted butter to crackers and massage until evenly coated
- 6
Spread buttered crackers on top of casserole
- 7
Bake on middle rack for 30 to 40 minutes until cracker crust is golden and casserole is bubbling
Tips
Thaw frozen broccoli completely and drain excess moisture before mixing to prevent a watery casserole
Crush crackers to varied sizes for better texture - some fine crumbs mixed with larger pieces creates the best topping
Let casserole rest 5 minutes after baking for easier serving and better consistency
Good to Know
Refrigerate covered for up to 3 days
Assemble casserole without topping, cover and refrigerate up to 1 day. Add crackers before baking.
Serve hot as a side dish with roasted chicken, beef, or pork
Common Mistakes
Don't skip draining thawed broccoli to avoid watery texture
Don't overbake or crackers will burn before casserole heats through
Substitutions
Dairy-Free Swaps
Vegan Options
Gluten-Free Swaps
FAQ
Can I use fresh broccoli instead of frozen?
Yes, steam or blanch 4 cups fresh broccoli florets until tender-crisp, then drain thoroughly before mixing with other ingredients.
Can I make this ahead and freeze?
Assemble without crackers, wrap tightly and freeze up to 3 months. Thaw overnight, add crackers and bake, adding 10-15 minutes to cook time.
What if I don't have cream of mushroom soup?
Substitute cream of celery or cream of chicken soup, or make white sauce with 2 tablespoons each butter and flour plus 1 cup milk.