Green Tomato Soup

Got a pile of green tomatoes that never ripened before the first frost? This old-fashioned creamy soup turns them into something unexpectedly warm and comforting. Three cups of peeled, chopped green tomatoes get boiled with onion, cinnamon, and a pinch of ground cloves for 30 minutes until they break down into a tart, spiced base.

The baking soda added after boiling is the clever part. Green tomatoes are acidic, and the soda neutralizes just enough of that sharpness so the milk won’t curdle when the two get combined. Skip the soda and you risk a grainy, broken soup.

A classic butter-and-flour roux thickens the milk into a smooth cream sauce before the tomato mixture gets stirred in. Cook the roux until it’s bubbly and smells nutty, then add the milk gradually while stirring constantly to avoid lumps.

The cinnamon and cloves are subtle here, just ¼ teaspoon and ⅛ teaspoon respectively. They add warmth without making the soup taste like dessert.

Pro Tips

• Peel the green tomatoes by scoring an X on the bottom and blanching them briefly in boiling water; the skins slip right off
• Stir the cream sauce constantly as it thickens; walking away even briefly invites scorching on the bottom
• Add the soda slowly; it will fizz up when it hits the acidic tomato mixture
• Taste before salting. The soda, milk, and butter all contribute sodium

Variations

• Smoky version: Add ½ teaspoon smoked paprika to the roux for a deeper, earthier flavor
• Herbed: Stir in 2 tablespoons fresh chopped basil or thyme just before serving
• Chunky style: Skip blending and leave the tomato pieces intact for a more rustic texture