Skip to main content New<> this month
Get the Allrecipes magazine

Cauliflower Bean Casserole

Rated as 4.67 out of 5 Stars

"A simple casserole dish that will please again and again! Beware, this is for those not conscious of the fat content!"
Added to shopping list. Go to shopping list.


1 h servings 354
Original recipe yields 10 servings


{{model.addEditText}} Print
  1. Preheat oven to 300 degrees F (150 degrees C).
  2. Bring a large pot of lightly salted water to a boil; cook cauliflower until tender yet firm to the bite, about 10 minutes. Add green beans; cook until tender, about 5 minutes. Drain.
  3. Place bacon in a large skillet and cook over medium-high heat, turning occasionally, until evenly browned, about 10 minutes. Drain bacon slices on paper towels, reserving bacon grease in the skillet.
  4. Cook and stir onion in the skillet with bacon grease over medium heat until tender and lightly browned, about 10 minutes.
  5. Mix cauliflower, green beans, bacon, and onion together in a casserole dish.
  6. Stir butter and mayonnaise together in a bowl; pour over cauliflower mixture. Stir to coat; top with mozzarella cheese.
  7. Bake in the preheated oven until cheese is melted and bubbling, 20 minutes.

Nutrition Facts

Per Serving: 354 calories; 33.2 6.5 8.7 52 537 Full nutrition

Explore more


Read all reviews 3
Most helpful
Most positive
Least positive

Wowee, this is so rich and good!!! I followed the recipe as written, though the head of cauliflower I used was small, so I did not use quite all of the butter & mayo mixture. I cooked it along ...

Really good! I cut corners and used a bag of thawed frozen veggies. Next time I'll cook the veggies a little more so they go in the oven warm.

I had all the ingredients on hand and wanted to have a solid meal highlighting these veggies. I used applewood smoked bacon. I added mushrooms when sauteing the onion and had a flavored mayonnai...