This turnips and potatoes frittata recipe oven came together on one of those mornings when I had vegetables staring at me from the fridge and zero interest in flipping anything on the stove. I wanted something warm, filling, and forgiving enough to handle a distracted cook, because let’s be honest, mornings can get chaotic fast.
I tested this recipe a few times, adjusting the slice thickness of the turnips, the pre-cook time for the potatoes, and even the egg-to-dairy ratio. Turnips can go bitter if treated wrong, and potatoes can stay stubbornly firm if rushed. I learned quickly that giving both a little attention upfront makes all the difference in flavor and texture.
This frittata bakes entirely in the oven, no flipping, no stress. It takes about 15 minutes of prep and 35 to 40 minutes in the oven. Skill level is beginner friendly. It’s perfect for busy families, meal prep, lazy brunches, or breakfast-for-dinner nights.
Why you’ll love this Turnips and potatoes frittata recipe oven
The oven does all the work, no stovetop babysitting required
Turnips mellow into a slightly sweet, earthy bite
Potatoes add heartiness that keeps everyone full longer
Slices cleanly and reheats beautifully for meal prep
Flexible enough to customize with cheese or herbs
Uses simple, affordable vegetables
Feels cozy without being heavy
What surprised me most while testing was how balanced this frittata feels. It’s filling but not dense, savory without being greasy, and sturdy enough to pack for leftovers without falling apart. It’s one of those recipes that quietly earns a regular spot in the rotation.
Tips for success
The biggest mistake people make with oven-baked frittatas is skipping the pre-cook step for the vegetables. Raw potatoes will not soften properly in the oven alone, especially once surrounded by eggs. I tested this, and the center stayed firm even after extra baking. Always par-cook the potatoes until just tender.
Turnips need a little care too. Slice them thinly and sauté them gently until they smell slightly sweet and lose that sharp raw edge. If they smell strong or sulfur-like, they need more time.
Egg texture matters. Whisk until fully combined but not foamy. Too much air makes the frittata puff dramatically, then collapse. You want a smooth, even mixture that pours easily.
If your frittata browns too fast, tent it loosely with foil during the last 10 minutes. If it jiggles slightly in the center when you pull it out, that’s okay. It will continue setting as it cools.
Substitutions that work well include Yukon gold potatoes for creaminess, sweet onions for extra depth, or a splash of milk instead of cream for a lighter texture. Trust your senses. It should smell savory and toasty, not eggy or sharp.
Nutrition and health notes
This frittata offers a balanced mix of protein, vegetables, and fats, which makes it a satisfying meal rather than just a snack. Eggs provide high-quality protein and contain nutrients like choline, which supports normal brain function. According to USDA FoodData Central, eggs also supply vitamin D and B12
Potatoes contribute potassium and carbohydrates that support energy needs, especially for active families. Turnips are lower in calories and add fiber along with vitamin C, which supports immune function in everyday dietary patterns.
Cheese and dairy add calcium and fat, which help with satiety and flavor. Portion size matters, but including fat also helps the meal feel complete and satisfying.
For food safety, egg-based dishes should be cooked to an internal temperature of 160°F and stored properly. The FDA recommends refrigerating cooked egg dishes promptly and consuming them within a few days
This recipe works well as part of a balanced breakfast, brunch, or light dinner when paired with fruit or vegetables.
This frittata fits into so many meals, which is why I keep coming back to it when planning ahead.
Storage and make ahead
This frittata stores extremely well, which makes it ideal for meal prep. Once cooled, cover tightly or store in an airtight container in the refrigerator for up to 4 days. I usually slice it before storing so it’s easy to grab and reheat.
Freezing is possible, but the texture changes slightly. Eggs tend to become more sponge-like once thawed. If you freeze it, wrap slices individually and thaw overnight in the fridge before reheating.
Reheat gently in the oven at 300°F or microwave in short bursts. Avoid overheating, which can make the eggs rubbery.
For food safety, never leave egg-based dishes at room temperature for more than two hours, or one hour in warm conditions. Always refrigerate leftovers promptly.
This turnips and potatoes frittata recipe oven baked combines tender potatoes, mildly sweet turnips, and fluffy eggs for a hearty, wholesome dish perfect for any meal of the day.
Ingredients
2cups potatoes (peeled and thinly sliced)
1cup turnips (peeled and thinly sliced)
1small onion (finely chopped)
8large eggs (room temperature)
0.5cup milk (whole or low fat)
0.75tsp salt (adjust to taste)
0.25tsp black pepper (freshly ground)
0.5tsp dried thyme (or rosemary)
0.25tsp paprika (optional)
2tbsp olive oil (divided)
0.5cup shredded cheese (optional, cheddar or mozzarella)
2tbsp fresh parsley (chopped, optional)
Instructions
1
Step 1: Preheat and prep
Preheat your oven to 180°C. Lightly grease an oven-safe skillet or baking dish. I usually use a 9 inch skillet, it gives me nice thick slices.
2
Step 2: Soften the vegetables
Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the potatoes and cook for about 6 to 8 minutes, stirring occasionally, until they start to soften but are not fully cooked. Add the turnips and onion, then cook another 4 to 5 minutes. You are looking for tender edges, not browning. If they still feel crunchy, give them another minute.
3
Step 3: Whisk the eggs
In a large bowl, whisk the eggs, milk, salt, pepper, thyme, and paprika. Whisk until everything looks well blended and slightly frothy. This helps the frittata bake up light instead of dense.
4
Step 4: Assemble the frittata
Spread the vegetables evenly in your prepared dish. Pour the egg mixture over the top. If using cheese, sprinkle it evenly now. Give the pan a gentle shake so the eggs settle into all the gaps.
5
Step 5: Bake
Place the dish in the oven and bake for 30 to 35 minutes. The center should be set and no longer jiggly. If the top looks pale, you can bake it another 5 minutes. A knife inserted in the center should come out mostly clean.
6
Step 6: Rest and serve
Remove from the oven and let it rest for 5 to 10 minutes before slicing. This makes cleaner slices and better texture. Sprinkle with fresh parsley if using, then serve warm or at room temperature.
Nutrition Facts
Servings 6
Amount Per Serving
Calories235.95kcal
% Daily Value *
Total Fat14.74g23%
Cholesterol259.35mg87%
Sodium432.11mg19%
Potassium408.49mg12%
Total Carbohydrate13.26g5%
Dietary Fiber1.77g8%
Sugars3.06g
Protein12.61g26%
Vitamin A 155.63 mcg
Vitamin C 16.99 mg
Calcium 146.62 mg
Iron 1.92 mg
Vitamin D 1.65 mcg
Vitamin E 1.48 mg
Vitamin K 26.73 mcg
Vitamin B6 0.31 mg
Vitamin B12 0.78 mcg
Phosphorus 231.05 mg
Magnesium 28.82 mg
Zinc 1.53 mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Thin slicing is key, thicker potatoes take longer and can leave the center undercooked.
Turnips mellow as they cook, do not skip them even if you think you are not a fan.
If the top browns too fast, loosely cover with foil for the last few minutes.
This frittata reheats well and makes great leftovers for breakfast or lunch.
I tested this with and without cheese, both are good, cheese just makes it richer.
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Alex Richardson
Food and Lifestyle Blogger
Hi, I’m Alex - a full-time food blogger, proud Dad of two wonderful boys, and a New York husband with a taste for adventure! I’m here to whip up recipes, juggle family life, and explore the world, one delicious dish at a time (usually with a little help from my taste-testing team at home!).