Crispy onion bake

Featured in Meatless meals that satisfy.

Comforting potatoes baked with cheese and crunchy fried onions. Simple to make and perfect for sharing.
alicia in the kitchen
Updated on Sun, 30 Mar 2025 14:07:48 GMT
A plate of creamy potatoes topped with cheese, sour cream, crunchy fried onions, and chives. Pin it
A plate of creamy potatoes topped with cheese, sour cream, crunchy fried onions, and chives. | tasteofsavor.com

Family gatherings always bring back memories of funeral potatoes. I've added my own spin with crunchy fried onions that really transform the dish. When this comes out of the oven, everyone follows that heavenly smell straight to the table. It's definitely one of those meals that builds lasting memories.

The Hidden Gem of My Holiday Meals

There's something magical when the creamy sauce meets those crispy onions. The texture combo makes this dish stand out. My kids always watch eagerly as I open the jar of fried onions - it's become our little tradition. This casserole works for everything from last-minute dinners to special celebrations.

Shopping List

  • Potatoes: A 570g bag that I thaw overnight
  • Cheese: 2 cups of my favorite aged cheddar
  • Sour cream: One cup, rich and smooth
  • Homemade sauce: A tasty mix of butter, onions, garlic and spices
  • Onions: 2 nice ones sliced thin
  • Oil: For frying my onions until golden brown

Step-by-Step Approach

The velvety sauce
I start by melting butter with my onions and garlic. The smell already promises something delicious. I add flour then my liquids for a perfectly smooth sauce.
The wonderful mixture
In my big bowl I combine potatoes, sauce, cheese and sour cream. I don't rush this part so everything gets evenly coated.
The tasty assembly
Everything goes into my favorite dish, but I save those precious fried onions for the finishing touch.
The ideal baking
Into the oven for 35-40 minutes until the top turns a beautiful golden color.

Planning Tips

I often make this casserole a day ahead and it tastes even better. My fried onions stay crunchy for two days in an airtight container. For big events, I freeze the unbaked casserole which comes in really handy.

A creamy casserole topped with melted cheddar cheese and fried onions, served in a ceramic dish. Pin it
A creamy casserole topped with melted cheddar cheese and fried onions, served in a ceramic dish. | tasteofsavor.com

Storing Leftovers

Any extras keep well in the fridge for a few days. I always prefer reheating in the oven to maintain the right texture. My little trick is adding a fresh layer of fried onions just before serving to bring back that day-one crunch.

Frequently Asked Questions

→ Can I use fresh potatoes?
Yes, chop them into small cubes and parboil them before using in the dish.
→ How do I keep fried onions crunchy?
Store them in an airtight container at room temperature and only add them when serving.
→ Can this dish be frozen?
Yes, freeze it without the onions. Add fresh ones after reheating for crunch.
→ What cheese works best?
Sharp cheddar is great, but other melting cheeses like gruyere or comte work too.
→ What's the best way to reheat leftovers?
Reheat in the oven for creaminess and add new fried onions before serving for crunch.

Creamy potato bake

Cheesy, creamy potatoes topped with crispy fried onions. A cozy dish that's great for family meals.

Prep Time
30 Minutes
Cook Time
25 Minutes
Total Time
55 Minutes
By: Alicia

Category: Vegetarian

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings (1 baking dish)

Dietary: Vegetarian

Ingredients

01 Frozen diced potatoes.
02 Sharp cheddar cheese.
03 Sour cream.
04 Butter.
05 Onions.
06 Garlic.
07 Flour.
08 Chicken broth.
09 Milk.
10 Cooking oil.

Instructions

Step 01

Drain the thawed potatoes well.

Step 02

Sauté garlic and onion in butter, stir in the flour, then add liquids to create a creamy mix.

Step 03

Combine cheese, the creamy mix, potatoes, and sour cream before spreading into a baking dish.

Step 04

Layer fried onions on top.

Step 05

Bake for 20-25 minutes at 350°F.

Notes

  1. Keeps fresh in the fridge for up to 4 days.
  2. Can be made ahead and frozen.
  3. Use store-bought fried onions if short on time.

Tools You'll Need

  • Baking dish.
  • Skillet.
  • Oven.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy products.
  • Gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 350
  • Total Fat: 20 g
  • Total Carbohydrate: 35 g
  • Protein: 8 g