Spicy Peanut Tomato Sauce (15-Min Recipe)

Dips & Sauces

March 10, 2026

A Sauce That Breaks All the Rules!

Get ready to meet your new favorite condiment! This Spicy Peanut Tomato Sauce is an unexpected fusion of creamy, tangy, and savory that comes together in a flash. We’re talking rich peanut butter, zesty tomatoes, a kick of chili, and a secret umami punch from fish sauce. It’s the perfect versatile sauce to drizzle over grilled chicken, use as a dip for spring rolls, or toss with noodles for a lightning-fast meal. In just 15 minutes, you can create a complex, flavor-packed sauce that tastes like it simmered for hours. Let’s get cooking!

Ingredients

• 2 large tomatoes, chopped / approx. 400g
• 3 tbsp peanut butter / 48g
• ¼ cup chicken stock / 60ml
• 1 small onion, finely chopped / approx. 70g
• 2 tbsp freshly chopped celery leaves
• 2 tbsp fish sauce / 30ml
• 2 tbsp lemon juice, freshly squeezed / 30ml
• 1 small chili pepper, finely chopped
• 1 garlic clove, crushed
• 2 tbsp olive oil / 30ml
• 1 tsp ginger powder
• 2 tsp stevia powder, or to taste

Instructions

1. Directions
2. Set your multi-cooker (like an Instant Pot) to the ‘Sauté’ function and add the olive oil. Once shimmering, add the finely chopped onion, crushed garlic, and chili pepper. Sauté for 3-4 minutes, stirring frequently, until softened and fragrant.
3. Add the chopped tomatoes to the pot and continue to sauté, allowing the liquid from the tomatoes to cook down and evaporate, which concentrates their flavor.
4. Stir in the peanut butter until it melts into the mixture. Add the celery leaves, fish sauce, lemon juice, ginger powder, and stevia powder. Stir everything together until well combined and cook for another minute to let the flavors meld.
5. Pour in the chicken stock, stirring to combine. Bring the sauce to a gentle boil and let it cook for 4-5 minutes, allowing it to thicken slightly.
6. Press the ‘Cancel’ button to turn off the heat. Carefully transfer the finished sauce to a serving bowl. Allow it to cool slightly or chill completely before serving.

Nutritional Information

• Per Serving (makes 6)
• Calories: 109
• Total Fats: 8.9g
• Net Carbs: 4.3g
• Protein: 3.1g
• Fiber: 1.6g

Pro Tips

• For an ultra-smooth, velvety texture, use an immersion blender to blitz the sauce directly in the pot after cooking.
• Don’t have celery leaves? Fresh cilantro or parsley make excellent substitutes for a bright, herbaceous note.
• Adjust the consistency to your liking. For a thinner dressing, add a splash more chicken stock. For a thicker dip, let it simmer for a few extra minutes.
• This sauce is fantastic for meal prep! Store it in an airtight container in the refrigerator for up to 5 days. The flavors will deepen and become even more delicious.

FAQ

Q: Can I make this peanut tomato sauce smooth
A: Yes, for an ultra-smooth and velvety texture, use an immersion blender to blitz the sauce directly in the pot after it has finished cooking.

Q: What can I use instead of celery leaves in this recipe
A: If you don’t have celery leaves, fresh cilantro or parsley make excellent substitutes that will add a similar bright, herbaceous note to the sauce.

Q: How do I store this sauce and how long does it last
A: This sauce is perfect for meal prep. Store it in an airtight container in the refrigerator for up to 5 days. The flavors will deepen and become even more delicious over time.

Q: How can I adjust the consistency of the sauce
A: You can easily adjust the consistency to your liking. For a thinner dressing, add a splash more chicken stock. For a thicker dip, simply let the sauce simmer for a few extra minutes to reduce.

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