Smoked Tomato Soup with Crispy Bacon & Grilled Cheese Croutons
sidessmokerJune 13, 2026

Smoked Tomato Soup with Crispy Bacon & Grilled Cheese Croutons

Transform fresh tomatoes on the smoker into a rich, deeply flavored soup finished with crispy smoked bacon and buttery grilled cheese bread cubes. A warm-weather BBQ side that pairs well with grilled meats and showcases

Smoking tomatoes concentrates their natural sugars and adds a subtle smoky depth that transforms simple tomato soup into a distinctive dish worthy of your next backyard gathering.

Pit temp

225

Total time

180

Active time

45 minutes

Serves

6

Why it works

Smoking tomatoes at low temperature for 2-3 hours develops complex flavor without breaking down their structure. The natural acidity of tomatoes pairs beautifully with smoke, while crispy bacon and buttery grilled cheese croutons add textural contrast and richness. This method works year-round with quality tomatoes and delivers restaurant-quality results fro

This cook is built for intermediate pitmasters running a smoker setup, but the real win is that the method stays adaptable if your fire drifts or your timing gets crowded.

  1. Set up smoker for 225°F. Use a combination of hickory and apple wood chips for balanced smoke flavor. Place tomatoes on a grate cut-side down.
  2. Place tomato halves on the lower grate and bacon strips on an upper grate. Smoke for 2.5 to 3 hours until tomato skins are wrinkled and flesh is tender. Bacon should be cooked through but still pliable for removal mid-cook if it crisps faster.
  3. Remove tomatoes from smoker and cool for 10 minutes. Scoop soft flesh into a bowl, discarding skins. Chop smoked bacon into bite-sized pieces.
  4. In a large pot over medium heat, melt 2 tablespoons butter. Add diced onion and cook until softened, about 5 minutes. Add minced garlic and cook 1 minute more until fragrant.
  5. Add smoked tomato flesh, stock, and half the cooked bacon to the pot. Bring to a gentle simmer and cook for 15 minutes to meld flavors.
  6. Using an immersion blender, puree soup until smooth. Stir in heavy cream and fresh basil. Season with salt and pepper to taste. Keep warm on low heat.
  7. While soup simmers, assemble mini grilled cheese sandwiches using bread cubes, cheese, and remaining 3 tablespoons butter. Toast in a skillet over medium heat until golden and cheese melts, about 2 minutes per side. Cut into smaller crouton pieces.
  8. Ladle soup into bowls. Top with grilled cheese croutons and remaining crispy bacon. Serve immediately while croutons are still warm and buttery.

Pit notes

Remove bacon from the smoker after 1.5 to 2 hours if it reaches your preferred crispness level, as it cooks faster than tomatoes.
For extra smoky depth, reserve a small amount of smoked bacon fat and drizzle it into the finished soup.
Grilled cheese croutons can be assembled up to 2 hours ahead and toasted fresh just before serving.
If using cherry or heirloom tomatoes, reduce smoking time to 1.5 to 2 hours as they're smaller and cook faster.
This soup freezes well for up to 3 months; prepare through step 6 and thaw before reheating. Toast croutons fresh on serving day.

FAQ

Can I make this soup without a smoker?

Yes. Roast tomatoes cut-side down at 400°F for 45 minutes until deeply caramelized. Cook bacon in the oven at 400°F for 15-20 minutes. While not identical to smoked versions, this method still produces rich, concentrated flavor. Follow steps 4-8 as written.

What wood smoke pairs best with tomatoes?

Mild fruitwoods like apple or cherry complement tomato's natural acidity without overpowering it. Hickory works well for deeper smokiness. Avoid strong woods like mesquite or oak that can become harsh in a long smoke.

Can I use canned tomatoes instead of fresh?

Canned tomatoes won't achieve the same concentrated, caramelized flavor from smoking, as they lack the structural integrity fresh tomatoes provide. Fresh tomatoes are essential to this recipe's success.

How do I store leftovers?

Store soup in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop over low heat. Store grilled cheese croutons separately in an airtight container for up to 2 days and toast before serving.

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