Keto Corned Beef Hash with Cauliflower and Fried Eggs
Classic hash uses diced potatoes as its base. This keto version swaps potatoes for diced cauliflower: same look, less than 3 g net carbs from the vegetable. Canned corned beef is convenient, fully cooked and delivers 18 g protein per 100 g. Fried eggs on top turn this breakfast into a complete meal with 54 g protein.
Key facts at a glance
- Preparation time: approx. 25 minutes - 5 minutes prep, 20 minutes cooking.
- Approx. 6 g net carbs and 50 g fat per serving.
- Ingredients: corned beef (canned), cauliflower, eggs, butter, onion.
- Cauliflower instead of potatoes: visually similar, approx. 14 g fewer carbs per serving.
Ingredients
One serving is the complete corned beef hash with fried eggs - a full keto breakfast.
| Amount | Ingredient | Note | ||
|---|---|---|---|---|
| Corned beef (canned, drained) | - | |||
| Cauliflower (cut into small 1 cm cubes) | - | |||
| Eggs (medium) | - | |||
| Butter | - | |||
| Onion (finely diced) | - | |||
| Smoked paprika | - | |||
| Salt | to taste | |||
| to taste | ||||
| Pepper | to taste | |||
| to taste | ||||
How to make it
-
Pan-fry the cauliflower and onions
approx. 8 minutes150 g Cauliflower (cut into small 1 cm cubes) 3 piece Eggs (medium) 15 g Butter 50 g Onion (finely diced) Cut the cauliflower (150 g) into even 1 cm cubes. Melt butter (10 g) in a large pan over medium-high heat. Add the cauliflower cubes and fry for 5 minutes without stirring - this builds a golden brown crust. Then turn them. Add the onions (50 g, diced) and cook for another 3 minutes.
-
Stir in the corned beef and crisp it up
approx. 7 minutes180 g Corned beef (canned, drained) 0.5 tsp Smoked paprika 0.5 tsp Salt to taste 0.3 tsp Pepper to taste Lift the corned beef (180 g) out of the can with a fork and break it up roughly. Add it to the pan along with the paprika (1/2 tsp), salt and pepper. Cook for 5-7 minutes over medium-high heat, turning occasionally, until the hash is golden brown and lightly crispy at the edges.
-
Fry the eggs and plate up
approx. 5 minutesMelt the remaining butter (5 g) in a second pan over medium heat. Crack the eggs (3) and slide them in side by side as sunny-side-up eggs. Cover with a lid and cook for 2-3 minutes until the whites are set and the yolks are still soft. Plate the hash and top with the fried eggs. Optionally garnish with smoked paprika and fresh parsley.
You did it! Enjoy every delicious bite.
Which tips help with keto corned beef hash?
- Cut the cauliflower into the smallest, most even 1 cm cubes you can - small cubes fry more evenly and crust up faster.
- Do not stir the hash right after adding it - wait 5 minutes, then flip, so a real crust can form.
- Use the corned beef well drained and break it up roughly - large chunks fry less well.
- Do not overcrowd the pan - the hash needs contact with the pan surface; in an overfull pan it steams instead of frying.
- Fry the eggs with a lid on low heat for set whites but a soft, runny yolk.
Why corned beef hash fits a keto diet
Canned corned beef (180 g) provides approx. 32 g protein and approx. 22 g fat - the curing process with nitrate preserves the beef but barely changes the macros. Three eggs add approx. 18 g protein and 15 g fat. Cauliflower (150 g, diced) has only approx. 3 g net carbs (7 g total carbs minus 4 g fiber). Butter (15 g) for frying contributes approx. 13 g fat. Onions (50 g) bring approx. 3 g net carbs. In total: approx. 54 g protein, 50 g fat, 6 g net carbs, approx. 695 kcal.
Source: USDA FoodData Central - Corned beef, canned , USDA FoodData Central - Cauliflower, raw
Cauliflower as a potato substitute: why it works for hash
Potatoes have approx. 15 g net carbs per 100 g - a large carb load for keto. Cauliflower has approx. 2 g net carbs per 100 g. Diced and browned over high heat, cauliflower pieces take on a look and texture similar to small potato cubes. The flavor is milder but absorbs the aromas of butter, corned beef and onions well.
Corned beef for keto: convenient and protein-rich
Corned beef (cured and cooked beef, typically from the brisket) contains approx. 18 g protein and 12 g fat per 100 g. It is already fully cooked and shelf-stable in the can. In a keto context it is a practical protein source for breakfast and snacks. Mind the sodium: corned beef is salty (approx. 0.9 g sodium per 100 g) - keep portions moderate if you have high blood pressure.
How to serve and vary the corned beef hash
Arrange the hash on a large plate and top with the fried eggs while the yolks are still runny. When you cut into them, the yolk flows over the hash and forms a creamy sauce. From my own experience: a dusting of smoked paprika over the finished hash adds an extra smoky note.
Meal prep: prepare the hash base ahead
The corned beef and cauliflower base (without eggs) keeps for 1-2 days in the fridge. Before serving, crisp it up in the pan for 3-4 minutes, then fry fresh eggs alongside. The full plated dish is not ideal for reheating.
Variation with ground beef or brisket
Ground beef (200 g, browned and seasoned) is the easiest alternative - no can needed. Pulled brisket (150 g, leftovers from the day before) gives the most authentic flavor. Season both with Worcestershire sauce, paprika and garlic for that classic hash flavor.
Nutrition values
| Nutrient | Per 100 g | Per serving | Keto context |
|---|---|---|---|
| Calories | approx. 139 kcal | approx. 695 kcal | Full breakfast; energy from protein (corned beef, eggs) and fat (butter, eggs). |
| Full breakfast; energy from protein (corned beef, eggs) and fat (butter, eggs). | |||
| Fat | approx. 10 g | approx. 50 g | Saturated fatty acids from butter and eggs; beef fat from the corned beef. |
| Saturated fatty acids from butter and eggs; beef fat from the corned beef. | |||
| Net carbs | approx. 1.2 g | approx. 6 g | Low; comes from cauliflower and onions - clearly less than hash made with potatoes. |
| Low; comes from cauliflower and onions - clearly less than hash made with potatoes. | |||
| Sugar | approx. 0.6 g | approx. 3 g | Natural sugar from vegetables. |
| Natural sugar from vegetables. | |||
| Protein | approx. 10.8 g | approx. 54 g | Very high; corned beef and eggs form a strong protein base. |
| Very high; corned beef and eggs form a strong protein base. | |||
| Salt | approx. 0.6 g | approx. 3 g | Higher; corned beef is naturally salt-rich due to the curing process. |
| Higher; corned beef is naturally salt-rich due to the curing process. | |||
Note: Nutrition values are estimated averages per 100 g and per serving and may vary depending on ingredients, brands, portion size, and preparation. They do not replace individual nutrition or medical advice.
FAQ
Is corned beef keto-friendly?
Yes, canned corned beef has approx. 18 g protein and 12 g fat per 100 g with less than 0.5 g carbs. It fits a keto diet but is high in sodium (approx. 0.9 g sodium per 100 g) due to curing. In moderate portions (150-200 g per meal) it is fine for healthy people.
Why cauliflower instead of potatoes in hash?
Potatoes have approx. 15 g net carbs per 100 g, cauliflower only approx. 2 g. A typical potato hash with 200 g of potatoes would have approx. 30 g more carbs than this cauliflower hash - the entire daily carb allowance on a strict keto diet. Cauliflower absorbs flavors well and looks similar.
How do I get the fried eggs perfect?
Add fresh eggs to a hot pan with butter over medium heat. For a runny yolk: cover with a lid and cook for 2-3 minutes over medium heat - the lid traps steam and sets the whites without cooking the yolk through. For a firm yolk: leave the lid off and cook longer.
Can I make the hash in the oven too?
Yes: toss the cauliflower and onions with butter, spread on a baking sheet and roast at 200 °C for 20 minutes. Add the corned beef during the last 5 minutes. Fry the eggs separately in a pan. Oven hash is less crispy but cooks more evenly and needs no stirring.