Ingredients 0/12
Why You'll Keep Making This
Better Cooking Tips
- Sautรฉ the onions and garlic first to deepen the soupโs taste.
- Blend the soup carefully to avoid splatters and get a smooth texture.
Step 1
Giv your tomatoes a good rinse, then toss them into your Instant Pot. Depending on their size, you might need to cut a few or use slightly less than 12 cups so they fit comfortably. Pour in the chicken broth, then add the onion, garlic, pepper, and basil.
Step 2
Seal the lid and set the pot to cook on high pressure for 25 minutes. Itโll take about 10 to 15 minutes for the pressure to build up before the cooking begins. Once the timeโs up, let the pressure release naturally for 15 minutes, then carefully switch to quick release to let out any remaining steam. Open the lid once itโs safe.
Step 3
Add the rest of the chicken broth to the pot and turn on the sautรฉ function. Let the soup simmer, stirring occasionally, until it thickens and reducesโthis usually takes around 30 minutes. Use an immersion blender with the chopper attachment to blend the tomato mixture until smooth, then transfer it to a large bowl.
Step 4
Melt butter in the pot on sautรฉ, and stir in the flour to make a roux. Cook this mixture for about 3 minutes, stirring constantly so it doesnโt burn. Pour in about 4 cups of the tomato mixture and stir well to avoid lumps.
Step 5
Finally, add the remaining tomato mixture back into the pot along with sugar, salt, and red pepper flakes. Use the immersion blender with the whisk attachment to blend everything until smooth and creamy. Serve it up right away and enjoy!