Start by peeling the turnips and cutting them into evenly sized cubes. This will ensure they cook uniformly.
Bring a large pot of salted water to a boil. Add the turnip cubes to the boiling water.
Cook the turnips until they are fork-tender, which should take about 15-20 minutes.
While the turnips are boiling, mince the garlic and chop the fresh thyme.
Once the turnips are tender, drain them well to remove all excess water. Excess moisture can dilute the flavors.
Return the drained turnips to the pot and add in the unsalted butter. The residual heat will help the butter melt evenly.
Using a potato masher or an electric hand mixer, mash the turnips until they're smooth.
Stir in the heavy cream, minced garlic, chopped thyme, salt, and black pepper. Continue to mash until all the ingredients are well incorporated and the mixture reaches your desired consistency.
Taste and adjust the seasoning if necessary. For a creamier texture, you can add more butter or cream to preference.
Serve hot as a side dish with your favorite keto-friendly main course.
Notes
To enhance the flavor, you can roast the garlic before mincing it.For a dairy-free version, substitute butter and cream with olive oil and almond milk respectively.Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat before serving.Nutritional information is approximate and may vary based on specific brands of ingredients used.