My aunt brings this to every summer potluck and the pot is always empty first. Fresh garden tomatoes make all the difference.

This slow cooker 5-ingredient Amish tomato noodle soup is exactly the kind of thing my aunt shows up with at every summer potluck, and somehow the pot is always scraped clean first. It’s simple, cozy, and all about those fresh garden tomatoes that start piling up in late summer.

The recipe leans into old-fashioned Amish-style cooking: humble pantry ingredients, egg noodles for comfort, and a long, gentle simmer that turns fresh tomatoes into a rich, slightly sweet broth. It’s the kind of low-effort, big-payoff soup you can toss in the slow cooker before work and come home to a house that smells like someone’s been cooking all day.

Serve this tomato noodle soup straight from the slow cooker with a ladle and some oven-warm crusty bread or soft dinner rolls for dunking. A simple side salad with cucumbers, sweet onions, and a light vinaigrette keeps the meal feeling fresh, especially in summer when tomatoes are at their peak.

At potlucks, I like to set out grated Parmesan or shredded cheddar and a small bowl of fresh chopped herbs so everyone can top their own bowl. It also pairs really well with grilled cheese sandwiches or buttered toast if you’re turning it into an easy weeknight dinner.

Slow Cooker Amish Tomato Noodle Soup

Servings: 6

Ingredients

3 pounds ripe fresh garden tomatoes, cored and chopped (about 8–10 medium)
4 cups low-sodium chicken broth (or vegetable broth)
1 medium yellow onion, finely chopped
2 teaspoons kosher salt, plus more to taste
8 ounces wide egg noodles (dried, Amish-style if available)

Directions

Prep the tomatoes: Rinse the fresh garden tomatoes well, then core and chop them into chunky pieces. No need to peel; the skins soften as they cook and add flavor.

Load the slow cooker: Add the chopped tomatoes, chicken broth, chopped onion, and kosher salt to a 5- to 6-quart slow cooker. Stir everything together so the tomatoes are mostly submerged in the broth.

Slow cook the tomato base: Cover and cook on LOW for 6–7 hours or on HIGH for 3–4 hours, until the tomatoes are very soft and the onions are tender. The broth should be a deep red and smell rich and savory.

Break down the tomatoes slightly: Use a wooden spoon or potato masher to gently crush the tomatoes right in the slow cooker, leaving some small chunks for texture. Taste the broth and add a pinch more salt if needed.

Add the egg noodles: Turn the slow cooker to HIGH if it isn’t already. Stir in the dry egg noodles, making sure they are mostly pushed down into the hot tomato broth so they cook evenly.

Finish cooking: Cover and cook on HIGH for 15–25 minutes, stirring once halfway through, until the noodles are soft and silky but not falling apart. The soup should look like tender egg noodles swimming in a vibrant red tomato broth with visible tomato pieces.

Serve: Give the soup a final stir and taste again for seasoning, adding a little more salt if needed. Ladle hot into bowls straight from the slow cooker. If you like, garnish with a sprinkle of dried or fresh herbs on top for a little color and extra flavor.


Variations & Tips

To keep the 5-ingredient spirit but add a little personality, you can play with what you already have in your garden or pantry. Stir in a teaspoon of dried basil or oregano with the salt at the beginning for a more herb-forward flavor, or toss in a bay leaf and remove it before adding the noodles. If you want a creamier version, swirl in 1/2 to 3/4 cup of heavy cream or half-and-half right after the noodles are cooked, then warm through for a few minutes. For more protein, add 1 to 2 cups of cooked, shredded chicken or browned ground beef during the last 30 minutes of cooking so it can heat through without overcooking.

If your tomatoes are very acidic, a pinch of sugar at the end can help balance the flavor. For a smoother broth, use an immersion blender briefly before adding the noodles, leaving some chunks of tomato for texture.

Food safety tips: Cool leftovers quickly by transferring the soup to shallow containers, then refrigerate within 2 hours of cooking. Store in the refrigerator for up to 3–4 days. Reheat only the amount you plan to eat, bringing it to a simmer on the stovetop or in the microwave until steaming hot (165°F/74°C). Because the noodles will continue to soften in the broth, you can cook the noodles separately in boiling water and add them to each bowl just before serving if you plan to store or freeze the tomato base. If freezing, freeze only the tomato broth portion without noodles for best texture, and add freshly cooked noodles when serving.