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Not your mother’s tuna casserole! In this Pimento Cornflake Tuna Casserole recipe, we elevate the classic weeknight favorite with pimento, green bell pepper, and a crunchy garlic parmesan topping made from breakfast cereal!

Lauren Holdcroft at SideChef
Hi, I'm Lauren, Recipe Editor at SideChef. Chipped dishware, breakfast for any meal, and eye-watering spice levels. Find me on Instagram @bitesbylauren
https://www.sidechef.com
1HR
Total Time
Ingredients
Servings
6
us / metric

2/3 cup
Canned Tuna in Water, drained, mashed

8 oz
Rotini Pasta

2/3 cup
Jarred Diced Pimientos, drained

1
Large Green Bell Pepper

1/2
Medium Onion

4 cloves
Garlic

as needed
Olive Oil
around 2 tbsp

1 tsp
Vegetable Broth Paste

1/2 cup
Sour Cream

1 tsp
Dijon Mustard

2 tsp
Paprika

1 1/2 cups
Shredded White Cheddar Cheese

1/2 tsp
Worcestershire Sauce

to taste
Salt

to taste
Ground Black Pepper
Garlic Cornflake Topping

2 cups
Corn Flakes
1 cup crushed

1 tsp
Garlic Powder

1/2 cup
Grated Parmesan Cheese

1/2 tsp
Crushed Red Pepper Flakes
optional

2 Tbsp
Olive Oil
plus extra for greasing the dish

to taste
Fresh Parsley, chopped
for garnish
optional
Nutrition Per Serving
Calories
438
Fat
20.5 g
Protein
20.6 g
Carbs
43.3 g