A landscape photo of Clays Three Bean Casserole
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5 from 6 votes

Clays Famous Three Bean Casserole

Easy three bean casserole baked bean casserole
Prep Time10 mins
Cook Time45 mins
Total Time55 mins
Course: Side
Cuisine: American
Keyword: baked three bean casserole, baked beans
Servings: 8
Calories: 300kcal
Author: Loaves and Dishes


  • 1 Can of Cannellini Beans can use Butter Bean’s if you can’t locate Cannelini Beans - drained
  • 1 Can of Red Kidney Beans -drained
  • 2 Cans of Pork N Beans – drained
  • ½ Lb Bacon cut into small pieces and cooked till almost crispy.
  • 1 medium onion diced.
  • 1 loosely packed Cup of Brown Sugar
  • ¼ Cup Apple Cider Vinegar
  • 1 clove of garlic minced


  • Preheat the oven to 375. Drain all of the beans and mix together in a bowl. Fry the bacon in a skillet. Remove the cooked bacon from the skillet and drain all but 2 Tbs of the grease.
  • Cook the diced onion in the bacon grease over medium heat until the onion is soft – about 4 minutes. Add the brown sugar and apple cider vinegar to the onion and let boil for a few minutes – stand back – it will make you cough if you breath the fumes
  • Mix everything together in a casserole dish (9x13) and bake at 375 for 45 minutes. Let cool slightly before serving.


Calories: 300kcal