Keto Tomato Sauce Recipe (Sugar-Free) (2024)

FAQs

How to make tomato sauce sweeter without sugar? ›

Baking soda plus acidic tomatoes equals sweeter tomato sauce. One of the differences between Roma and San Marzano canned tomatoes is acidity levels. Lowering the acidity of any old canned tomato is as simple as adding a pinch of baking soda to the sauce.

Most tomato sauce recipes are based on canned tomatoes, and canning companies carefully regulate the pH level of their products. So, the need to add sugar to tomato sauce is declining, but there may still be exceptions. It's best to make your sauce without sugar at first, then taste it and add a pinch if necessary.

Add some lemon juice: The tartness of lemon can help cut through the sweetness. Squeeze in a little lemon juice and taste as you go until you achieve the desired balance. Vinegar: Balsamic vinegar or red wine vinegar can also work wonders in reducing sweetness.

Can you eat tomatoes on the keto diet? "Tomatoes are keto," says Abby Langer, R.D., author of Good Food, Bad Diet. "They're low in carbs, so they fit perfectly into keto." One whole medium tomato contains roughly 5 grams of carbohydrates, of which 1.5 grams are fiber and 3 grams are sugar.

If your tomato sauce is too acidic and verging on bitter, turn to baking soda, not sugar. Yes, sugar might make the sauce taste better, but good old baking soda is an alkaline that will help balance the excess acid. A little pinch should do the trick.

If the reason you're wanting to “sweeten” the sauce is because the tomato is too tart [highly acidic] then a pinch of baking soda should do the trick. Or if you really like your sauce sweet for the sake of sweetness, then add a carrot or bit of sweet potato while it's cooking.

Many sources recommend adding a pinch of baking soda to a sauce that's overly tart, which raises the pH and makes it less acidic.

How to Make Food Less Sweet. Add an acid or seasonings such as vinegar or citrus juice; chopped fresh herbs; a dash of cayenne pepper; or, for sweet dishes, a bit of liqueur or espresso powder.

The reason for sprinkling a pinch of sugar into a simmering saucepan of tomatoes is simple: sugar cuts the acidity of the tomatoes and creates an overall more balanced sauce. The exact acid levels in tomatoes can vary quite a bit depending on whether they're fresh or canned, the tomato variety, and the time of year.

Not all tomato-based foods are keto-friendly

For instance, many store-bought tomato products, such as tomato paste, tomato sauce, salsa, tomato juice, and even canned tomatoes, contain added sugars. This significantly raises their total carb content, making them more difficult to fit into a ketogenic diet.

Can I eat tomatoes everyday on keto? ›

However, although tomatoes are technically a fruit, one medium-sized tomato (about 120 grams) contains only 4-5 grams of carbohydrates and only 3 grams of sugar, making it fine to include in a keto diet.

You do not have to limit vegetables if you are on the keto diet or are considering it. Plenty of low-carb vegetable options include arugula, asparagus, bell peppers, broccoli, Brussels sprouts, cauliflower, kale, mushrooms, spinach, and tomatoes.

The sweetness of cream, ricotta, and mascarpone all blend more seamlessly with a sauce that has a similar flavor profile—more fruity and sweet than acidic and herbal. That's not to say a classic oregano-tinged marinara can't be mixed with creamy dairy, just that not all sauces are good fits for that kind of fat.

Sprinkle in some baking soda

The author states that baking soda can be an excellent way to resolve the issue, though they don't promise it will work every single time. Rossetto Kasper recommends you try adding a small pinch of it to your sauce, stir it a few times, and taste.

"If it tastes a little too acidic, that's when you add a pinch of sugar." Add it just like you would add salt: a little bit at a time, until you get the flavor you want—and without any shame.