Ham, Corn & Sweet-Potato Rice Slice is the kind of warm, home-style comfort food that delivers satisfaction in every square. It combines tender chunks of ham, bursts of golden corn, creamy sweet potato, and soft cooked rice, all held together with cheese and baked until deliciously golden.
This slice is savory, hearty, and wonderfully versatile—perfect for lunches, meal prep, potlucks, school snacks, or an easy family dinner. It packs beautifully, reheats well, and tastes just as good chilled as it does warm. With its wholesome ingredients and cheerful pops of color, this slice feels like a cozy hug disguised as a simple, fuss-free recipe that everyone at the table will love.
Equipment You Will Need
- 9×13-inch baking dish
- Large mixing bowl
- Medium saucepan
- Frying pan (optional)
- Grater
- Spatula or wooden spoon
- Whisk
- Baking paper
- Measuring cups and spoons
Ingredients List
- 2 cups cooked rice
- 1 cup cooked sweet potato, mashed or finely diced
- 1 ½ cups diced ham
- 1 cup corn kernels (fresh, canned, or frozen)
- 1 cup grated cheddar cheese
- ½ cup grated parmesan
- 4 large eggs
- ½ cup milk or cream
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
- 2 tablespoons chopped parsley
- Olive oil or butter for greasing
Step-by-Step Instructions
Begin by preheating your oven to 350°F (180°C) and lining your baking dish with parchment paper or lightly greasing it with butter. This ensures easy removal once the slice is baked. Prepare your ingredients by cooking the rice until fluffy and cooling it slightly.
If you haven’t already cooked your sweet potato, boil or microwave it until tender, then mash lightly with a fork. Dice your ham into small, even cubes to help distribute flavor throughout the slice.
In a large mixing bowl, combine the cooked rice, sweet potato, diced ham, and corn kernels. Stir the mixture gently, breaking up any clumps of rice so everything blends evenly.
Add the cheddar cheese and parmesan, folding them into the mixture so the cheese is evenly spread. The cheese will help bind everything together while adding rich, savory flavor to every bite.
In a separate bowl, whisk together the eggs, milk or cream, garlic powder, onion powder, salt, and pepper. Whisk until smooth and fully combined. Pour this egg mixture over the rice and sweet-potato mixture.
Stir thoroughly, making sure all ingredients are coated and incorporated. The mixture should look moist but not runny, with the eggs evenly distributed to help create a firm slice as it bakes.
Transfer the mixture into the prepared baking dish. Spread it into an even layer and gently press it down with a spatula to compact it slightly. Sprinkle chopped parsley over the top for a burst of color.
Bake for 35–40 minutes, or until the slice is golden, set in the center, and slightly crisp around the edges. Allow it to cool for at least 10 minutes before slicing into neat squares. Cooling helps the slice firm up, making it perfect for packing or serving.
Expert Tips for Success
For the best flavor and texture, use cold or room-temperature rice; freshly cooked rice can be too soft and may make the slice mushy.
Dice ham into even pieces so each bite has a balanced amount of protein. Don’t skip the cheese—it acts as both a binder and a source of flavor. If you prefer a crispier top, sprinkle a little extra cheese on before baking for a bubbly golden crust.
If your mixture seems too dry, add an extra splash of milk or another egg to help bind it. Use freshly grated cheese instead of pre-shredded blends for a smoother melt without added starches.
Make sure to let the slice rest before cutting to prevent crumbling. If using frozen corn, thaw and drain it well so excess moisture doesn’t affect the texture.
Variations and Substitutions
Swap ham for cooked bacon, shredded chicken, or leftover holiday turkey for a fun twist. Replace sweet potato with pumpkin, butternut squash, or even mashed carrots.
Add sautéed onions, bell peppers, or spinach for extra vegetables and flavor. For a spicy kick, mix in chopped jalapeños or a pinch of chili flakes.
Use mozzarella for a milder flavor or add smoked cheddar for depth. Try basmati or jasmine rice for a fragrant variation, or fold in cooked quinoa for a higher-protein version.
Add herbs like thyme, rosemary, or chives for an aromatic upgrade. You can even make it dairy-free with plant-based milk and cheese alternatives.
Serving Suggestions
Serve warm slices with a simple green salad for a quick, balanced lunch. Pair with roasted vegetables or a bowl of soup for a comforting dinner.
Cut into small bites for lunchboxes or picnic platters—this slice travels exceptionally well. Add a dollop of sour cream or garlic aioli on top for extra richness.
Turn leftovers into breakfast by reheating slices and serving them with fried or poached eggs. Use as a meal-prep option for busy weeks—portion into containers and enjoy hot or cold. It also pairs beautifully with chutney, barbecue sauce, or sweet chili sauce, depending on your flavor preference.
Storage, Freezing, and Reheating
Store leftovers in an airtight container in the refrigerator for up to four days. This slice maintains its structure well and tastes great even after being chilled.
For freezing, wrap portions individually in plastic wrap, then place them in a freezer-safe bag. Freeze for up to three months without affecting texture.
To reheat, warm slices in a microwave or oven until heated through. Avoid overheating to keep the slice from drying out. If reheating from frozen, thaw overnight in the refrigerator before warming. This slice is incredibly convenient, making it ideal for meals on busy days or weeks.
Frequently Asked Questions
Can I use brown rice instead of white?
Yes—brown rice adds fiber and nuttiness, though the slice may be slightly firmer.
Can this recipe be made vegetarian?
Absolutely. Simply omit the ham or replace it with vegetables or plant-based alternatives.
Can I bake it in a smaller dish?
Yes, but adjust the baking time accordingly; thicker slices need longer to set.
Why is my slice too soft?
It may have too much moisture—ensure ingredients like corn and sweet potato are drained and cooled.
