Vegan Breakfast Casserole Recipe

This hearty vegan breakfast casserole recipe features layers of biscuits, sausage, scramble, and topped with cheddar cheese, all vegan! Delicious and easy-to-make vegetable breakfast casseroles are full of your breakfast favorites. Vegetarian breakfast casserole comes with make-ahead tips to make preparing, serving, and eating as fun for you as everyone eating it!

A slice of vegan breakfast casserole sits on a plate with another slice behind it.

We had family over recently and I made this Veggie Breakfast Casserole for breakfast the next morning. The casserole baking in the oven created a savory aroma that made its way through the house.

Vegan Breakfast Casserole recipes are a delicious way to welcome rising guests. Don’t you love it when things work out like that!

Love Vegan Breakfast?

If you love vegan breakfast, here’s some more favorite vegan breakfasts recipes:

Of course, what could be more savory than cheesy tofu scramble with veggie sausage and biscuits!

Flour and vegan butter are in a food processor waiting to be pulsed and turned into vegan biscuits!

Easy Breakfast Casserole

The thing is when you have family in town, you don’t want to spend the entire day in the kitchen. (Unless they’re are that kind of family.)

Casseroles are a great way of making an easy dish because it’s a matter of putting everything into one dish. I start this breakfast bake with a layer of biscuit crust, followed by veggie sausage, then tofu casserole and topped with vegan cheese.

Then everything is baked together to seal in all the delicious flavors (and melt the cheese).

Now, you can go ahead and buy store-bought veggie sausage. That’s what I did for this recipe. However, I happen to make my own veggie sausage from plant-based ingredients and it works!

Hands are using a kitchen towel to hold this breakfast casserole dish.

Healthy Breakfast Casserole Vegetarian

If you’re looking for a cholesterol-free option for your breakfast, vegetarian breakfast casserole recipes are right up your alley. It has all the flavors you love, just without that pesky cholesterol.

That said, let me clarify, the healthiness of a recipe can be viewed on a spectrum. On the left-hand side of the equation would be things like fruit and veggies and on the other side would be things like fat-laden bacon.

So, although this vegan hashbrown breakfast casserole no meat isn’t as healthy as, say, a bowl of oatmeal, it’s definitely a healthier version of a breakfast casserole. And you’ll love the comfort-food flavor it delivers too!

I could tell the moment I first pulled this vegan biscuit casserole out of the oven, it was going to be a winner. And it was!

Looking down on the the vegan breakfast casserole in the dish.

How to Make Vegan Breakfast Casserole

If you want an easy breakfast recipe that will impress everyone at the table, vegans and omnivores alike, this Vegan Sausage Breakfast Casserole is your go-to dish! I even prepare it the night before and then put in the oven the morning of, so I get that fresh-out-of-the oven taste.

This recipe is pretty simple to make. I am fascinated with the idea of making perfect biscuits. This article by Joe Sevier about The Fluffiest Biscuits Ever has some great advice on doing just that.

Flour and vegan butter are in a food processor waiting to be pulsed and turned into vegan biscuits!

I took Joe’s advice and went simple with the biscuit portion of this recipe. I used a food processor (see the photo above). Then top that with some veggie sausage.

Tips on Veggie Sausage:

You can make the veggie sausage yourself. It’s pretty easy to add my sausage spice mix (see link in the recipe) to regular veggie crumbles. But you’ll notice in that recipe that I add that spice mix with things like sweet potatoes, quinoa, etc. So, here are some ideas on getting veggie sausage:

  • Gimme Lean Veggie Sausage is delicious. I buy it at Natural Grocers, Sprouts, and sometimes the health food section of my grocery store carries it too. It’s pretty soft right out of the package, so you might want to sauté it in a skillet before sprinkling it over the biscuit layer
  • Gardein Veggie Crumbles plus sausage spices would work perfectly
  • Field Roast makes some very nice vegan sausage links which can be broken into pieces and used in this recipe
  • You can make homemade sausage crumbles using things like cauliflower rice, sweet potatoes, or quinoa with the right spices added
A close-up of a slice of vegan biscuit breakfast casserole.

After you add the sausage leery, top it with the tofu scramble and then cheese and then bake. Sometimes vegan cheese can be a little stubborn to melt. You can cover the casserole dish with aluminum foil to help or just turn up the heat a little in the oven.

This Meatless Breakfast Casserole was gone so quickly that I had to make it again so I could take some photos. I think the speed at which something disappears is a good gauge of its tastiness. We hope you love it too! If you make it, grab your phone and snap a photo and share it with me using #namelymarly on Instagram. I love seeing your creations!

A close-up of a slice of vegan biscuit breakfast casserole.

Vegan Breakfast Casserole

A simple but delicious vegan breakfast casserole with layers of biscuit, veggie sausage crumbles, scrambled tofu and melted cheese.
4.86 from 7 votes
Print Pin Rate
Course: Breakfast
Cuisine: American
Keyword: Vegan Breakfast Casserole
Prep Time: 20 minutes
Cook Time: 30 minutes
Total Time: 50 minutes
Servings: 10
Calories: 243kcal
Author: Namely Marly


For the Vegan Breakfast Casserole:

  • 2 cups flour
  • 4 teaspoons baking powder
  • ¼ teaspoon baking soda
  • 1 teaspoon salt
  • cup dairy-free margarine sliced
  • cup soy buttermilk plain soy milk mixed with 2 teaspoons of apple cider vinegar
  • Easy Scrambled Tofu
  • Veggie Sausage Crumbles * See Note
  • 1 cup vegan cheddar shreds
  • Salt and pepper to taste


  • Heat your oven to 400F. Prepare a 9 X 13 baking dish by spraying with vegetable spray.
  • In a food processor combine the flour, baking powder, baking soda, and salt. Pulse for a second or two to combine.
  • Next add the sliced margarine and soy buttermilk. Pulse again for several seconds to allow the mixture to combine.
  • Press the biscuit mixture into the bottom of the pan. You don’t have to worry if there are bits of flour here and there. Just make sure it’s even distributed across the bottom.
  • Prepare the Easy Scrambled Tofu according to the recipe linked above.
  • While you’re waiting for the Scrambled Tofu to cook, spread the veggie sausage crumbles evenly over the top of the biscuit layer.
  • Spread the finished Scrambled Tofu evenly over the top of the sausage crumbles.
  • Top with shredded vegan cheese.
  • Place your dish in the oven and bake for 30 minutes, until the biscuit layer appears done and the cheese is melted. Tip: Sometimes vegan cheese may take a little bit more heat to melt. If so, turn the oven up to 425F for the last 5 minutes to coax that vegan cheese to melt.
  • Remove from the oven to cool. Serve warm.


Nutritional information is calculated using 2 cups of store-bought veggie crumbles. You can create your own sausage crumble by adding sausage seasonings found in the link. Or, use add those seasonings to lentils, rice, etc (as recommended in the recipe). Or read the post for tips on buying store-bought veggie sausage.


Recipes Mentioned in this Post

The following recipes were mentioned in this post:

Tofu Scramble
This super easy, healthy Tofu Scramble can be ready with less than 10 ingredients and about 10 minutes.
Check out this recipe
A piece of toast with a pat of melty vegan margarine sits behind a serving of tofu scramble.
Vegan Blueberry Muffins
You’ll love these tender, delicious vegan blueberry muffins for breakfast. These are moist and fluffy muffins made with whole wheat, oats, and lots and lots of blueberries. They’re everything a simple, but healthy blueberry muffin should be. 
Check out this recipe
Three vegan blueberry muffins are stacked on top of each other and a bite is taken out of the top one.
Vegan Banana Muffins with Crumb Topping
Take a bite out of these Vegan Banana Muffins with a crumb topping and even a simple drizzle over the top. Of course, muffins are great breakfast treats, but they can be served any time of the day!
Check out this recipe
A hand holds a banana muffin with a bite taken out. More muffins and bananas are behind it.
Blueberry Overnight Oats
Make this simple vegan blueberry overnight oats recipe topped with healthy granola and lots of fresh super food blueberries! Serve these nutritious refrigerator oats for breakfast or dessert!
Check out this recipe
The glass of overnight oats is topped with fresh blueberries and granola.


Updated by Marly · Permalink