Is Reserve Tantillo Keto?
No, Reserve Tantillo is not keto-friendly. While it is a high-fat cheese spread that seems like a perfect candidate for a ketogenic diet, the inclusion of added sugar and the natural carbohydrates in milk products make it a risky choice for maintaining ketosis. If you are strictly tracking your net carbs, this jar is best left on the shelf.
The Ingredient Breakdown
To understand why this spread fails the keto test, we have to look at the blend of cheeses and additives used. Reserve Tantillo is marketed as a premium spread, combining Pecorino Romano and Grana Padano with fresh cream and ricotta cheese. On paper, these are all excellent keto staples. However, the texture and shelf stability require a few non-keto additions.
The primary culprit is sugar. Even a small amount of added sugar can spike insulin levels and kick you out of ketosis. In this product, sugar is likely added to balance the sharp, salty tang of the aged Pecorino and Grana Padano. Additionally, the product contains mono and diglycerides of fatty acids. While these are generally considered low-carb, they are often derived from soybean or palm oil, and their presence indicates a processed emulsifier rather than a whole food.
Finally, we see xanthan gum and guar gum. These are common thickeners used to give the spread its creamy, scoopable consistency without separating. While these are technically low-carb, they signal that the product is ultra-processed. The combination of lactic acid and glucono delta lactone acts as a preservative and acidifier, ensuring the cheese remains shelf-stable, but adding no nutritional value to a keto diet.
Nutritional Value
When analyzing the nutritional profile of Reserve Tantillo, the macro breakdown tells the whole story. This is a calorie-dense food, driven almost entirely by fat from the cream and cheese. For a keto dieter, high fat is usually the goal, but we must look at the Net Carbs.
Because the ingredients list includes sugar and milk solids (whey and lactose from the cheeses), the carbohydrate count is too high for a strict ketogenic limit. A standard ketogenic diet usually limits intake to 20-30 grams of net carbs per day. A serving of this spread could easily consume 2-4 grams of net carbs from sugar alone, plus additional hidden carbs from the milk products. This ratio of fat to carbohydrates is simply not optimized for ketosis compared to pure cheese or butter.
Frequently Asked Questions
Does Reserve Tantillo contain dairy or gluten?
Is Reserve Tantillo good for weight loss?
Where can I buy Reserve Tantillo?
Is Reserve Tantillo safe for kids?

Reserve Tantillo
Keto Analysis
We recommend searching for certified Keto alternatives.
Pro Tip
Always double-check the label. Manufacturers change ingredients frequently without notice!




