Jiffy Corn Casserole is a classic homemade side dish that brings a soft, tender texture and comforting corn flavor to the table. It is the kind of recipe that feels right at family dinners, holiday gatherings, potlucks, and other occasions when you want a familiar dish that everyone can enjoy.
This recipe keeps the preparation straightforward by using a box of Jiffy Cornbread Mix along with a few simple ingredients. The result is a rich and satisfying casserole that is easy to prepare and makes a generous dish for sharing.

1. Jiffy Corn Casserole Recipe (Yield: 8 Servings)
Ingredients
- 1 (8-ounce) box Jiffy Cornbread Mix
- 1 (15-ounce) can whole kernel corn, drained
- 1 (15-ounce) can creamed corn, not drained
- 1 cup sour cream
- ½ cup (1 stick) melted butter

Instructions
Preheat the oven to 350°F. Lightly grease a 9 × 13-inch baking dish with butter or nonstick cooking spray so the casserole can be removed easily after baking.
Melt the butter and allow it to cool slightly while you prepare the remaining ingredients. The butter should remain liquid but should not be extremely hot when added to the other ingredients.
Drain the whole kernel corn thoroughly in a colander. Leave the creamed corn undrained because its moisture is an important part of the casserole’s soft texture.
In a large mixing bowl, add the Jiffy Cornbread Mix, drained whole kernel corn, creamed corn, sour cream, and melted butter. Use a large spoon or spatula to gently stir the ingredients together until they are evenly combined.
Do not overmix the batter. A few small lumps are fine, and mixing just until everything is incorporated helps keep the finished casserole tender rather than dense.
Pour the mixture into the prepared baking dish and spread it into an even layer. Use the back of a spoon or spatula to smooth the surface so the casserole bakes evenly from edge to center.
Place the baking dish in the preheated oven and bake for about 45 to 55 minutes. The exact baking time can vary depending on your oven and the depth of the casserole, so begin checking toward the earlier end of the baking range.
The casserole is ready when the center is set and the top is lightly golden. The middle should have a soft, moist texture but should not look wet or liquid when gently checked.
Remove the casserole from the oven and let it rest for about 5 to 10 minutes before serving. This short resting period allows the casserole to finish setting and makes it easier to scoop into neat portions.
Cut or spoon the Jiffy Corn Casserole into servings and serve warm. Leftovers can be covered and refrigerated for later meals.

2. Tips for Perfect Jiffy Corn Casserole
Grease the baking dish well. A lightly greased dish helps prevent the casserole from sticking and makes serving much easier.
Drain the whole kernel corn completely. Extra liquid from the canned corn can affect the consistency of the casserole, so allow it to drain well before adding it to the batter.
Do not drain the creamed corn. The liquid in the creamed corn contributes moisture to the casserole and helps create its soft texture.
Use softened or melted butter as directed. Butter adds richness and helps give the casserole its tender consistency. Allow melted butter to cool slightly before mixing it with the other ingredients.
Avoid overmixing. Stir the ingredients only until they are evenly combined. Excessive mixing can make the finished casserole heavier than necessary.
Use the right baking dish. A 9 × 13-inch baking dish gives the casserole enough surface area to cook evenly. A significantly smaller dish may make the center take longer to set.
Check the center before removing it from the oven. The edges may look finished before the middle is fully set. Look for a lightly golden top and a center that has lost its wet appearance.
Let it rest before serving. Giving the casserole several minutes to cool slightly helps it firm up and makes each portion easier to serve.
3. Frequently Asked Questions
Can I prepare Jiffy Corn Casserole ahead of time?
Yes. You can prepare the casserole in advance and keep it refrigerated until you are ready to bake it. If the assembled casserole is very cold when it goes into the oven, it may require additional baking time.
Can I freeze leftover corn casserole?
Corn casserole can be frozen, although the texture may change slightly after thawing because of the dairy ingredients. For the best results, cool the casserole completely, store it in an airtight freezer-safe container, and thaw it in the refrigerator before reheating.
How long does Jiffy Corn Casserole last in the refrigerator?
Properly covered leftovers can generally be refrigerated for several days. Keep the casserole refrigerated promptly after serving and reheat only the amount you plan to eat.
Why is my corn casserole too soft in the middle?
The center can remain soft if the casserole has not baked long enough, if the baking dish is too deep, or if the oven temperature runs lower than expected. Continue baking until the center is set and no longer appears wet.
Can I make this recipe in individual portions?
Yes. The mixture can be divided among smaller oven-safe baking dishes or ramekins. Smaller portions will generally cook more quickly, so begin checking them earlier than the full-size casserole.
4. Nutrition Information
The following nutrition information is an approximate estimate per serving based on the listed ingredients and eight servings. Actual values can vary depending on the brands of cornbread mix, corn, sour cream, and butter used, as well as the exact portion size.
| Nutrient | Amount per Serving |
|---|---|
| Calories | 330 kcal |
| Protein | 5 g |
| Total Fat | 19 g |
| Saturated Fat | 10 g |
| Carbohydrates | 36 g |
| Fiber | 2 g |
| Sugars | 9 g |
| Sodium | 610 mg |
| Calcium | 60 mg |
| Iron | 1 mg |
Jiffy Corn Casserole is a dependable homemade side dish that combines an easy preparation with the familiar appeal of a classic corn casserole. It requires only a handful of ingredients and makes enough to share with family or guests.
The straightforward recipe also makes it a useful addition to your regular collection of side dishes. Once you have made it a few times, it is an easy option to turn to for family dinners, holiday meals, potlucks, and other gatherings.
