Carrot casserole is a classic mid-century American side dish that blends tender vegetables with creamy, tangy elements and a crisp topping. Recipes like this became popular as home cooks embraced convenient pantry ingredients such as mayonnaise and packaged breadcrumbs to create comforting, crowd-friendly dishes. The addition of horseradish gives this version a subtle kick, balancing the natural sweetness of carrots. Often served at potlucks or holiday dinners, this casserole stands out for its simple preparation and satisfying texture contrast, soft, savory vegetables beneath a golden, buttery crust.
Ingredients
- 2 lbs carrots (boiled and sliced)
- 4 tbsp grated onion
- 1 ½ tsp prepared horseradish
- ½ cup mayonnaise
- 1 tbsp salt
- ½ tsp black pepper
- 1 cup dry breadcrumbs
- ⅓ cup butter (melted )
Instructions
Step 1: Prepare Carrots
- Boil carrots until tender.
- Drain and slice evenly.
Step 2: Mix Base Ingredients
- In a bowl, combine carrots, grated onion, horseradish, and mayonnaise.
Step 3: Season Mixture
- Add salt and pepper.
- Mix thoroughly until evenly coated.
Step 4: Assemble Casserole
- Transfer carrot mixture into a greased casserole dish.
Step 5: Add Topping
- Combine breadcrumbs with melted butter.
- Sprinkle evenly over the top.
Step 6: Bake
- Bake at 375°F for about 20 minutes or until the topping is lightly browned.
Tips
- Add shredded cheddar for a cheesy version
- Substitute Greek yogurt for part of the mayonnaise
- Use panko breadcrumbs for extra crunch
- Add a pinch of garlic powder for more depth
- Mix in cooked peas or corn for variety
- Use fresh herbs like parsley for brightness
- Make ahead and refrigerate before baking
- Add crushed crackers instead of breadcrumbs
- Use Dijon mustard for a tangy twist
Nutrition
Calories: 210kcalCarbohydrates: 18gProtein: 3gFat: 14gSaturated Fat: 5gPolyunsaturated Fat: 4gMonounsaturated Fat: 4gCholesterol: 15mgSodium: 480mgPotassium: 320mgFiber: 3gSugar: 5gVitamin A: 12000IUVitamin C: 6mgCalcium: 60mgIron: 1.2mg