1. Rinse the tarragon and chives under cold water, pat dry, and chop. Peel the onion, rinse, and cut into half-moons.
2. Clean the button mushrooms, squeeze lemon juice over them, slice, squeeze more lemon juice, drain, and place in a ramekin.
3. Peel the red beets, wash under cold water, and cut into cubes.
In a large saucepan, pour salt and water, bring to a boil.
4. Once boiling, add the red beets to the saucepan, bring to a boil, and cook for 15 to 20 minutes, then drain.
5. In a wok, heat the oil and butter, add the onions, mix, cook for 2 to 3 minutes, then add the mushrooms and cook for another 3 minutes.
6. Once the mushrooms are cooked, add the red beets, mix, cook for 5 minutes, then sprinkle with tarragon and chives, pour in the cream, and mix.
7. In the wok, season with salt and pepper, sprinkle with paprika, mix, cook for 3 to 5 minutes, taste, and adjust the seasoning.
The cream should slightly thicken, serve immediately!