Easy Tomato Feta Soup Recipe - Low Calorie, Low Carb, Keto (2024)

FAQs

Is feta cheese allowed on keto? ›

Over all the hundreds of cheeses that are available, the best ones for a keto diet include: cheddar, blue cheese, goat's cheese, feta, halloumi, cream cheese and cottage cheese. Cheese should be eaten in moderation as part of a balanced diet.

Yep! Most raw tomatoes have less than 4 net carbs in a 100-gram (g) serving. So, you can totes eat tomatoes while on a keto or low carb diet. PSA: Some tomato products contain added sugars that can kick you out of ketosis.

There's just one problem: most of the super thick tomato soup recipes are relatively high in carbs. That might seem surprising, but the natural sugar in tomatoes can add up if they are concentrated. And, some roasted tomato soup recipes even use flour as a thickener.

The best keto cheeses include cheddar, Gouda, goat cheese, and blue cheese, while the worst are cottage cheese and low fat and processed varieties. If you're following the keto diet or know someone who is, be sure to keep these cheeses in mind to promote ketosis and meet dietary goals.

Enjoying cheese is one of the pleasures of the keto diet. But that doesn't mean it's unlimited and unrestricted. Nutritionists say that keto practitioners need to be selective with the cheese varieties they consume while on keto and enjoy them only in moderation to avoid disrupting ketosis and hampering weight loss.

Botanically speaking, tomatoes are considered a fruit. However, unlike other fruit, they're considered keto-friendly. That's because tomatoes contain around 2–3 grams of net carbs per 3.5 ounces (100 grams) — or up to 10 times fewer net carbs than most fruit — regardless of their variety ( 5 , 7 , 8 , 9 , 10 ).

Potatoes and other starchy vegetables

While good sources of vitamin C, potassium, and dietary fiber, white and sweet potatoes ought to be avoided on the keto diet because of their high carb content ( 45 , 46 ). Other nutritious but high carb vegetables to limit include peas and corn ( 47 , 48 ).

Cucumber is another popular salad vegetable. It contains many essential nutrients, including vitamin K. Cucumber is also suitable for the keto diet, as its carb content is just 3.63 g per 100 g. To make the carb content lower, a person can peel the cucumber before eating it.

Tomato soup, particularly when made from fresh tomatoes, can be a low calorie, nutrient-rich addition to a weight loss diet. Tomatoes are a good source of antioxidants such as lycopene and vitamin C, which can help reduce inflammation and support overall health.

What fruit is good on keto? ›

Keto fruits by definition are low in carbohydrates. You still need to exercise portion control with most keto-friendly fruits to be within the limits of a keto diet. Keto-friendly fruits include avocados, watermelon, strawberries, lemons, tomatoes, raspberries, peaches, cantaloupe, star fruit, and blackberries.

Canned tomato soup is filled with ingredients that are not keto friendly such as sugar and cornstarch. Most are around 20 carbs per serving. I think my keto version is just as easy, but without all the carbs.

Regular, full fat sour cream is made from cream and contains far more fat than carbs. Therefore, it's considered keto-friendly. However, low fat or nonfat sour cream is not. Full fat sour cream can provide some variety in a keto diet when used as a dip base or incorporated into recipes to boost the fat content.

Especially for those of us who struggle to meet protein needs, Greek yogurt is an excellent choice on the keto diet. A 3/4 cup serving of full fat Greek yogurt has 5g of carbs, 9g of fat, and 15g of protein, making it my favorite choice for the keto diet.

Peanut butter can definitely be part of a keto diet, but it's best to stick to plain options that are free of extra flavors and sweeteners. Almond butter is a good choice, too, and it's slightly lower in carbs. Additionally, you should be mindful of your portion size if you're trying to lose weight.