Elevate your keto-friendly meals with this irresistible homemade keto tomato sauce, crafted from simple, wholesome ingredients to deliver bold, authentic flavors without added sugar. Perfectly seasoned with aromatic garlic, onion, dried herbs like oregano and basil, and a hint of red pepper flakes for subtle heat, this sauce is simmered to perfection in just under an hour. The addition of fresh basil at the end brings a burst of vibrant freshness. Whether you pair it with zucchini noodles, cauliflower crust pizza, or grilled meats, this versatile, low-carb sauce is a pantry essential that makes meal prep a breeze. Plus, it can be easily stored for quick and delicious meals throughout the week!
Heat the olive oil in a large saucepan over medium heat.
Add the finely chopped onion and cook until softened and translucent, about 5 minutes, stirring occasionally.
Add the minced garlic and cook for another minute until fragrant.
Pour in the canned whole tomatoes, crushing them with your hands as you add them to the saucepan.
Stir in the dried oregano, dried basil, red pepper flakes, salt, and black pepper.
Bring the sauce to a simmer, then reduce the heat to low and let it cook uncovered for about 30 minutes. Stir occasionally to prevent sticking.
Once the sauce has thickened to your desired consistency, taste and adjust the seasoning with more salt and pepper if needed.
Remove from heat and stir in the torn fresh basil leaves.
Serve immediately with your favorite keto-friendly dishes or store in the refrigerator for up to one week.
Calories |
456 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 29.8 g | 38% | |
| Saturated Fat | 4.4 g | 22% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 2180 mg | 95% | |
| Total Carbohydrate | 45.3 g | 16% | |
| Dietary Fiber | 10.2 g | 36% | |
| Total Sugars | 24.6 g | ||
| Protein | 9.3 g | 19% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 237 mg | 18% | |
| Iron | 6.6 mg | 37% | |
| Potassium | 1613 mg | 34% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.