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Savory Stewed Tomatoes with Onion, Basil, and Olive Oil

Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Side Dish
Cuisine American, Mediterranean
Servings 6

Equipment

  • Large saucepan or Dutch oven Use a heavy-bottomed pot to avoid scorching.
  • Sharp knife and cutting board For prepping your vegetables.
  • Wooden spoon To stir without scratching your pan.
  • Food Mill or Immersion Blender (optional) If you want a smoother consistency.
  • Mason Jars or Airtight Containers For storing leftovers or batch cooking.

Ingredients
  

  • Fresh Tomatoes – 3 lbs Roma or heirloom varieties work best. You can also use high-quality canned whole tomatoes in a pinch.
  • Yellow Onion – 1 large finely chopped
  • Garlic – 4 cloves minced
  • Fresh Basil Leaves – 1 cup loosely packed torn or chopped
  • Olive Oil – 1/4 cup extra virgin
  • Salt – 1 ½ tsp or to taste
  • Black Pepper – 1/2 tsp
  • Sugar – 1 tsp optional, helps balance acidity
  • Red Pepper Flakes – 1/4 tsp optional for a bit of heat

Optional Add-Ins

  • A splash of balsamic vinegar or a handful of chopped sun-dried tomatoes for extra depth.
  • A dash of oregano or thyme to layer the herbs.

Instructions
 

Step 1: Prep the Tomatoes

  1. If you’re using fresh tomatoes, start by blanching them in boiling water for 30 seconds, then transferring to an ice bath. This makes peeling a breeze. Once peeled, chop them coarsely, reserving all the juices.

Step 2: Sauté the Aromatics

  1. In a large pot, heat the olive oil over medium heat. Add the chopped onions and cook for about 8 minutes until translucent. Stir in the minced garlic and cook for another minute until fragrant.

Step 3: Add Tomatoes and Seasoning

  1. Toss in your chopped tomatoes along with their juices. Season with salt, pepper, and sugar. Stir to combine and bring everything to a gentle simmer.

Step 4: Simmer and Reduce

  1. Let the mixture simmer uncovered for 30–40 minutes, stirring occasionally. The tomatoes will break down and thicken into a rich stew. Add the red pepper flakes now if you’re using them.

Step 5: Add Basil and Finish

  1. About 5 minutes before you’re done, stir in the fresh basil. Taste and adjust the seasoning if needed. If you want a smoother consistency, now’s the time to blend it.

Step 6: Serve or Store

  1. Serve immediately while warm, or cool and refrigerate for up to 5 days. This also freezes beautifully in small containers for easy meal prep.