Slow Cooker Crustless Broccoli Cheese Quiche
52 CommentsMar 18, 2026
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Make this easy Slow Cooker Crustless Broccoli Cheese Quiche for breakfast or dinner. It’s filled with tender broccoli and melty cheese for a simple, satisfying meal.
Have you ever made an egg dish in the slow cooker? It’s the only way I make quiche and breakfast casseroles now. I want to be clear that this is not an overnight recipe—I’ve tried egg dishes overnight, and even on low, they get overcooked. I’ve made many versions, and this one is my favorite. This breakfast casserole is low-carb and still tastes amazing, perfect for any time of day.
If you can’t live without the crust on the quiche, try this Crockpot Quiche with Crust.
Key Ingredients
Eggs: The base of the quiche that sets up soft and fluffy.
Broccoli: Blanched broccoli keeps its color and softens it perfectly for the quiche.
Cream Cheese: We use cream cheese instead of milk – it really makes this quiche decadent.
Colby Jack Cheese: Melts well and adds great flavor throughout.
Seasonings: Salt, pepper, and onion powder are my go-to seasonings for quiche – you don’t want seasonings to overpower the other ingredients.
How to make Crustless Broccoli Quiche
- Blanch the broccoli and mix up the eggs and cream cheese.
- Layer everything into the crockpot.
- Cook until set, then finish with melted cheese.
Tips & Variations
Add More Vegetables: Great additions are mushrooms and green onions.
Make it Meaty: Add 1 cup of ham cubes or a few slices of cooked and crumbled bacon.
Cheese Swap: Use pepper-Jack or Swiss for a different flavor profile.
What to Serve with Quiche
Breakfast: Serve with a side of bacon or sausage and fresh strawberries.
For Lunch or Dinner: Serve with sliced tomatoes or a dinner salad with a vinaigrette.
Do I have to blanch the broccoli?
Yes, unless you like firm broccoli. The slow cooker will not soften the broccoli in the short cooking time.
Can this be doubled?
Egg dishes (and desserts) don’t double well in the slow cooker. The edges tend to burn before the center sets.
Slow Cooker Crustless Broccoli Cheese Quiche Recipe
How to Video
Equipment
- Handheld mixer
Ingredients
- 3 cups cut broccoli, see how to blanch it below
- 9 eggs
- 3/4 tsp. salt
- 1/4 tsp. pepper
- 1/4 tsp. onion powder
- 8 oz. pkg. cream cheese
- 2 cups shredded Colby Jack Cheese, divided
Instructions
- Get a large pot of water boiling on the stove top. Once the boiling has started add the broccoli. Cook for 3 minutes only, drain and rinse with cold water. Set aside.
- Add the eggs, salt, pepper, onion powder and cream cheese to a large bowl. Using a hand held mixer, beat on medium speed until the cream cheese and eggs are combined. It’s ok if a few chunks of cream cheese are left.
- Spray the slow cooker with non-stick spray. Add the broccoli down evenly in the slow cooker then sprinkle over 1/2 cup of the cheese. Pour over the egg mixture.
- Cover and cook on HIGH for 2 hours and 15 minutes. Do not open the lid during the cooking time.
- When the cooking time is done. Sprinkle over the remaining cheese and cover again to let the cheese melt. This will take about 10 minutes.
- Serve and enjoy!
Nutrition
Nutrition info is auto-generated. This information is an estimate; if you are on a special diet, please use your own calculations.
What else to make for breakfast in your crockpot
If you’re planning breakfast or brunch, try Slow Cooker Breakfast Casserole, Jalapeno Bacon Quiche, or Sausage Green Chile Breakfast Casserole for hearty, crowd-pleasing options.
Slow Cooker Breakfast Burritos are perfect to prep ahead and have ready for busy mornings.
For something on the sweeter side, Slow Cooker Applesauce, Slow Cooker Apple Butter, and Slow Cooker Pumpkin Butter are great for spreading on toast or biscuits.
Recipe does not list what size eggs. I used 7 very large eggs. I would suggest mentioning the cream cheese and eggs should be room temperature. I bought two 8-ounce packages of jack cheese but this seems way too much (and I love cheese). Overall the texture was spongy and very bland even though I used half jalapeno cheese, substituted garlic powder, and added two finely chopped green onions. I had greased the slow-cooker liberally and it took 2 entire days to soak the crock to get the gunk off. My slow-cooker only measures time in 30 minute increments, so I had to turn it off and re-set it 30 minutes and shut it off again after 15 minutes.
16 ounces of cheese is four cups when shredded. I’m sorry the recipe didn’t work out for you! If you can set a timer on your phone.
Can you double the recipe?
It would have to be tested sometimes liquidy recipes don’t get done in the middle before burning on the edges.
Could this be baked in the oven instead of slow cooker? If it could be, would changes need to made to recipe?
Hi! You can bake it. Youāll have to find a similar recipe on google for I have not tested the timing in the oven.
Amazing! Used 1/2 cup heavy whipping cream instead of cream cheese, and reduced fat āMexican blendā shredded cheese. Entire family loved it. Will make again for sure!
So delicious, super easy and can be adapted to a variety of vegetables, meats, cheeses and seasonings. Will be in regular rotation at our house
We jus made this for breakfast and really enjoyed it along with our fruit. We added Heavy Whipping Cream instead of the Cream Cheese or milk, Eggbeaters, chopped mushrooms (uncooked) and scallions along with the broccoli. Very light and fluffy. Definitely a keeper!!!
Hi, I really want to try this. Can this recipe as written be cut in half? Would that alter the time? Thank you. It looks delicious.
I have made this several times. I have always used frozen broccoli, and it comes out great every time! Even my husband loves it! ( Real men don’t eat quiche HA) I usually serve it with a side of fresh fruit. A nice light dinner. A great brunch. I have even had it for breakfast.
I’m wanting to make this for a shower, Do you think I could double the recipe and put the cooker on low? also, how long do you think it would take to do that?
Hi Millie, I have not tried that, unsure if it would set in the middle.
Did this for a pot luck and they loved it! Used frozen broccoli but thawed it first and cheddar cheese and it was a hit.
That’s awesome Lindsay! I will have to try with thawed frozen broccoli.
Great recipe if you are busy and need something to cook for a brunch. This cooked while I had meeting all morning and my in laws came over for lunch. I wish the cream cheese wasn’t lumpy while it cooked. It also tasted great the next day for breakfast and it warmed up nicely. One of the best quiche I have ever tasted ā¤