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Dump And Bake Thanksgiving Side Dishes 3 Ingredient No Prep
Recipe Information
- Prep Time: 5 minutes
- Cook Time: 45 minutes
- Total Time: 50 minutes
- Servings: 8 servings
- Difficulty: Easy
Nutrition values
- Calories: 245 kcal
- Protein: 5g
- Carbs: 38g
Why Make This Dump And Bake Thanksgiving Side Dishes 3 Ingredient No Prep
This recipe is a game-changer for holiday hosting. First, it requires only three pantry staples that you likely already have during the holiday season. Second, the “no-prep” aspect means you aren’t spending precious time dicing onions or peeling potatoes. You simply open a few containers and move on to the next task. It produces a moist, slightly sweet, and savory side dish that pairs perfectly with salty turkey and rich gravy. Most importantly, it is virtually impossible to mess up, making it perfect for beginners or overwhelmed hosts who need a win in the kitchen.
Ingredients
- 1 can (15.25 oz) whole kernel corn, drained
- 1 box (8.5 oz) dry cornbread mix (like Jiffy)
- 2 cups (16 oz) sour cream
Directions
Step 1: Preparation
Preheat your oven to 350°F (175°C). Take a 9×9 inch baking dish and grease it lightly with butter or non-stick cooking spray. In a large mixing bowl, dump the drained whole kernel corn, the entire box of dry cornbread mix, and the sour cream. Use a sturdy spoon to stir everything together until the dry mix is fully incorporated and no large lumps remain. Do not overmix; just ensure the ingredients are combined into a thick, creamy batter.
Step 2: Cooking
Pour the mixture into your prepared baking dish and use a spatula to smooth the top into an even layer. Place the dish on the center rack of the oven. Bake for 45 minutes. You will know it is done when the edges are golden brown and the center is set. If you wiggle the pan slightly, the middle should not jiggle like liquid. If it needs more time, give it another 5 to 10 minutes depending on your oven’s calibration.
Step 3: Plating
Remove the dish from the oven and let it sit for at least 5 minutes before serving. This resting period allows the casserole to firm up, making it easier to scoop. Serve it warm right out of the baking dish. It looks beautiful alongside cranberry sauce and mashed potatoes. You can garnish the top with a pinch of dried parsley or a sprinkle of cracked black pepper for a professional finishing touch.
Expert Tips for Perfect Dump And Bake Thanksgiving Side Dishes 3 Ingredient No Prep
To get the best results, always drain your corn thoroughly. Excess liquid can make the casserole soggy rather than moist. If you want a slightly richer flavor, use full-fat sour cream instead of light versions. For a beautiful golden crust, you can turn on the broiler for the last 60 seconds of cooking, but watch it closely so it doesn’t burn. Another tip is to ensure your cornbread mix is fresh; older mixes may not rise as well, leading to a denser texture.
Delicious Variations
While the 3-ingredient version is spectacular, you can easily customize it. For a “Cheesy Corn Bake,” fold in one cup of shredded sharp cheddar cheese before baking. If you like a bit of heat to cut through the heavy Thanksgiving flavors, add a small can of diced green chiles. For a “Sweet and Salty” twist, crumble three slices of cooked bacon over the top before putting it in the oven. You can also swap the whole kernel corn for creamed corn if you prefer a much softer, pudding-like consistency.
Frequently Asked Questions
Can I make this dish ahead of time?
Yes, you can mix the ingredients and store them in the refrigerator in the baking dish for up to 24 hours before baking. Just add about 5 minutes to the bake time since the dish will be cold.

Can I double this recipe for a larger crowd?
Absolutely. Simply double all ingredients and use a 9×13 inch baking dish. The bake time may increase by 10 to 15 minutes, so keep an eye on the center to ensure it sets.
Does this recipe freeze well?
This dish is best enjoyed fresh. However, you can freeze leftovers in an airtight container for up to two months. Reheat in the oven at 300°F until warmed through.
What can I use instead of sour cream?
If you don’t have sour cream, Greek yogurt is an excellent 1:1 substitute. It provides the same tang and moisture with a little extra protein.
Is this recipe gluten-free?
Standard cornbread mix contains wheat. To make this gluten-free, ensure you use a certified gluten-free cornbread or muffin mix.
Conclusion
This 3-ingredient dump and bake side dish is the ultimate solution for a stress-free Thanksgiving. It proves that you don’t need a long list of ingredients or hours of preparation to create something truly delicious. By simplifying your side dishes, you can focus on the main course and enjoy the holiday festivities. Give this easy corn casserole a try this year, and don’t be surprised when your guests ask for the recipe!








