Handkase with White Truffle Oil and Parmesan
Handkase with truffle oil is the baroque take on the humble Hessian cheese. White truffle oil should be dosed only in drops; the aromatic compounds are so intense that five or six drops can perfume an entire dish. With grated Parmesan and little else, the result is a version with just approx. 1 g net carbs and a flavor that feels far more expensive than it is.
Key facts at a glance
- Ready in approx. 8 minutes, luxurious and no cooking required.
- Approx. 1 g net carbs and 19 g fat per serving.
- Ingredients: handkase, white truffle oil, Parmesan, olive oil, spring onions, black pepper.
- Ideal for anyone who wants to serve handkase as an elegant keto dish with minimal effort.
Ingredients
1 handkase per person as an elegant starter or amuse-bouche.
| Amount | Ingredient | Note | ||
|---|---|---|---|---|
| Handkase | approx. 60 g each | |||
| approx. 60 g each | ||||
| Parmesan (Parmigiano Reggiano) | freshly grated | |||
| freshly grated | ||||
| Extra virgin olive oil | approx. 1 tbsp | |||
| approx. 1 tbsp | ||||
| White truffle oil | max. 3 drops per serving | |||
| max. 3 drops per serving | ||||
| Spring onion | thinly sliced into rings | |||
| thinly sliced into rings | ||||
| Black pepper | generously freshly ground | |||
| generously freshly ground | ||||
Preparation
Plate the handkase, grate Parmesan over the top, add olive oil and a few drops of truffle oil, then finish with spring onions and black pepper.
Why is this version ideal for keto?
White truffle oil contains 0 g carbs; it is olive oil infused with truffle aroma extracts. Parmesan has under 0.5 g carbs per 100 g, making it one of the lowest-carb cheeses available. Spring onions in small amounts add very few carbs. One serving comes in at under 1 g net carbs, the lowest figure of all 20 handkase recipes alongside the anchovy version.
Source: FDDB nutrition database: Parmesan nutrition facts
Parmesan: one of the best cheeses on keto
Parmesan (Parmigiano Reggiano) provides approx. 30 g fat and under 0.5 g carbs per 100 g, with a flavor intense enough that small amounts go a long way. As a keto seasoning cheese it is more efficient than many other varieties because a little delivers a lot of aroma.
Real vs. synthetic truffle oil
Cheap truffle oil often relies on synthetic 2,4-dithiapentane as a truffle aroma; it smells distinctly of 'truffle chips' and quickly turns unpleasantly sweet. High-quality truffle oil is based on real truffle extracts or truffle slices in oil. For this recipe, less is more, and a better truffle oil pays off.
How do I serve and vary truffle oil handkase?
From experience, less truly is more with truffle oil. Three drops per serving are entirely enough. Use too much and the handkase's own character is overwhelmed, leaving a dish that tastes only of truffle aroma.
Meal prep: always keep the truffle oil separate
Never apply truffle oil in advance; it loses its aroma quickly once it touches other foods. The handkase and Parmesan can be prepared up to 2 hours ahead, but add the truffle oil only just before serving.
Version without truffle oil
If you don't have truffle oil or don't enjoy it, use a few drops of walnut oil or a good extra virgin olive oil as the base oil and add fresh thyme. The aroma is markedly less luxurious, but the macro profile stays identical.
Which tips make truffle oil handkase more elegant?
- Use a maximum of 3 to 5 drops of truffle oil per serving; more overwhelms the cheese.
- Grate Parmesan fresh and add it just before serving; pre-grated Parmesan loses aroma.
- Grind black pepper generously and freshly; it complements the truffle aroma very well.
- Take the handkase out of the fridge 20 minutes before serving; temperature brings out the aroma.
- Plate on a dark dish; the pale Parmesan and the dark truffle oil look elegant.
- For a hint of brightness add a few drops of lemon juice on the Parmesan; it lifts the truffle aroma.
Nutrition values
| Nutrient | Per 100 g | Per serving | Keto rating |
|---|---|---|---|
| Calories | approx. 170 kcal | approx. 243 kcal | Moderate. Parmesan and olive oil make this version calorically rich. |
| Moderate. Parmesan and olive oil make this version calorically rich. | |||
| Fat | approx. 13.3 g | approx. 19 g | Excellent for keto. Olive oil plus Parmesan provide high-quality fats. |
| Excellent for keto. Olive oil plus Parmesan provide high-quality fats. | |||
| Net carbs | approx. 0.7 g | approx. 1 g | Outstanding. Parmesan has under 0.5 g carbs per 100 g. |
| Outstanding. Parmesan has under 0.5 g carbs per 100 g. | |||
| Sugar | approx. 0.2 g | approx. 0.3 g | Minimal. Practically sugar-free. |
| Minimal. Practically sugar-free. | |||
| Protein | approx. 9.4 g | approx. 13.4 g | Very good. Handkase plus Parmesan deliver the highest protein profile of the cheese versions. |
| Very good. Handkase plus Parmesan deliver the highest protein profile of the cheese versions. | |||
| Salt | approx. 1.1 g | approx. 1.6 g | Watch out. Parmesan is salty, and so is handkase. |
| Watch out. Parmesan is salty, and so is handkase. | |||
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 high-quality truffle oil really worth it?
For this dish, yes. Since only a few drops are used, a high-quality truffle oil (15 to 25 euros per 100 ml) works out cheaper per serving than expected. Cheap truffle oil with synthetic aroma turns the dish unpleasantly sweet within a minute.
Is Parmesan recommended on keto?
Very much so. Parmesan (Parmigiano Reggiano) contains under 0.5 g carbs per 100 g, approx. 30 g fat and approx. 35 g protein, one of the best keto macro profiles among cheeses. Its intense flavor means small amounts suffice.
What's the difference between white and black truffle oil?
White truffle oil (from white truffles, Tuber magnatum) has a more intense, garlic-like aroma. Black truffle oil (Tuber melanosporum) is darker and earthier. For handkase, white truffle oil is the better fit; it is brighter and more focused and overwhelms the cheese less.
Can I serve this version at a dinner with guests?
It's a great choice. Handkase with truffle oil and Parmesan is a conversation starter: something that looks elaborate but is ready in 8 minutes. It works very well as a starter or amuse-bouche.