Water, sparkling water, seltzer, black coffee, unsweetened and herbal teas, unsweetened nut milks, wine, light beer, and liquor. Caffeine is fine for most people—just don’t go pouring in sugar or milk; the same goes for tea and nut milk. Lower-carb alcohol in moderation is OK, especially if you’re at the point where you’re just trying to maintain weight.
Hi Liz, As far as the Swerve goes, most online calculators don’t subtract sugar alcohols when showing net carbs, so that may be the issue. Regarding the butter, all butter is keto approved (as long as it’s real butter). 🙂 If you calculated by hand, then let me know which ingredient is showing a lot of carbs for you and I can help determine what was off. The few net carbs in the recipe come from almond flour and cream cheese. The brands of pantry ingredients I use are linked in the recipe card (pink links). I use Kerrygold for the butter and Philadelphia for the cream cheese.
If you choose to make your sauces and gravies, you should consider investing in guar or xanthan gum. It’s a thickener that’s well known in modern cooking techniques and lends a hand to low carb by thickening otherwise watery sauces. Luckily there are many sauces to choose from that are high fat and low carb. If you’re in need of a sauce then consider making a beurre blanc, hollandaise or simply brown butter to top meats with.