This casserole is an easy dinner that will turn even the strongest broccoli haters into broccoli lovers. Fresh ingredients turn a dish that’s usually highly processed into something much more nutritious. Many casseroles use cream soup or milk, which waters things down. We’re using a combo of mayonnaise and Greek yogurt to give this healthy vegetarian casserole a subtle tang, plus a little hit of protein and fat to make sure it still feels decadent. Freshly shredded cheddar melts to perfection, and the panko gets even better with butter added. Let’s cook!
here’s what you’ll need
Grab a few pantry staples and stir them together! You probably have everything on hand already and just need to add broccoli to your weekly shopping list. Jump down to the recipe card for exact measurements, this is just an overview!
Broccoli: Fresh broccoli is a must for this broccoli casserole recipe since frozen will release too much moisture. You can use frozen broccoli but it has to be thawed and patted dry first. Cheddar Cheese: We’ll mix shredded cheddar into the casserole to add major savory flavor and gooeyness. Opt for shredding your own for the best flavor. Mayo & Greek Yogurt: Yogurt adds the perfect tang and a bit of protein and mayo adds the fat necessary to flavor up the broccoli. Dijon Mustard: This is a really fun flavor here that helps to make the casserole feel less heavy with a bit of zing! It might not seem like a teaspoon is enough to matter, but trust me on this one. Spices: To compliment the broccoli, throw in garlic powder, salt, pepper, cayenne pepper, and paprika. Panko Bread Crumbs: Combined with butter and sprinkled on top, panko creates a crispy crust. Gluten free panko bread crumbs will work too.
here’s how to make it
There’s nothing too crazy here—just a few simple measurements, and you’ll be on your way! The long baking time makes it perfect for getting in the oven while you focus on the other elements of your meal. Just be sure to jump to the recipe card for the full printable instructions. Step 1: PrepI like to steam the broccoli in the microwave first. This allows some of the crunch to cook off without it being overdone in the oven and risking the topping burning. Just sprinkle with water and cover it in a bowl with plastic wrap, and you’re all set. Step 2: Stir it All TogetherDrain any excess water from steaming, then add the remaining ingredients into the bowl. Make sure to use a large enough bowl so everything gets combined really well. Then, spread into a greased casserole dish. I like to use a fairly shallow dish so it cooks through. Step 3: Make the ToppingYou can melt butter in either the microwave or a small saucepan on the stove. Either way, simply stir in panko until it’s all coated in butter. Then, spread evenly over the top of your prepared casserole. Step 4: BakeBake until golden and bubbly! Isn’t everyone’s favorite part the crispy bits around the edges??
Recipe tips
Cheesy Goodness: I recommend shredding your own cheese. Just one cup is needed, only 4 ounces, so it’s quick work on a box grater. Nothing beats the meltiness of freshly shredded cheese. Steamy: Don’t skip steaming the broccoli! This step ensures it is cooked all the way through when your casserole is done. Tomorrow’s Lunch: Leftovers are great! You can even enjoy it straight from the fridge. If reheating, the breadcrumbs might lose their crunch but not their flavor. (But for crispy leftovers, pop them in your air fryer).
Comforting Casserole Combos
This hearty side dish will stand up to some pretty strong flavors and textures.
Seitan Steak: This is the perfect meaty main dish to stand up to the creamy, cheesy broccoli. Tofu Nuggets: These are a kid favorite that will tempt them to eat their greens, too. Potato Leek Soup: This soup is so flavorful and you can make it on the stovetop or in the crockpot, whatever you prefer!
