Slow Cooker Sausage, Green Beans & Potatoes – An Easy 3-Ingredient Dinner

January 23, 2026

As teachers, good “sit it and forget it” recipes are always a win.

While I’m not a big slow-cooker cook, I do have a small handful of favorites, and this one is hands down the easiest you will ever make.

With just 3 ingredients, Slow Cooker Sausage, Green Beans & Potatoes is an easy go-to on days when you don’t have time (or energy) for much prep – especially in the winter months.

There are plenty of recipes out there built on this same idea, but I have a couple of small tricks—including placing the ingredients strategically to enhance flavor and texture and skipping added liquid—that give you a better result without any extra work.

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The Perfect Ratio of Meat – Vegetable – Potato

When I say “3 ingredients,” I don’t count spices (would you?). The amounts listed are what we feel is the perfect balance of meat – vegetable – potato.

1. SKINLESS SMOKED SAUSAGE (14-16 oz)

I like Eckrich Skinless Smoked Sausage,” but you could use kielbasa or any other smoked sausage. (“Smoked” means it’s already precooked.) Just be sure there’s no skin on it. Some sausages need to be peeled before slicing.

2. GREEN BEANS (28 oz can)

I’ve tested this recipe with frozen, canned, and fresh green beans.

I don’t recommend frozen. They just don’t cook up nicely, and the texture gets mushy and watery.

Fresh works just fine, though it may need a little longer in the slow cooker. (A 28-oz can of green beans is roughly equivalent to 12–16 oz of fresh.)

Since canned green beans are already cooked, I recommend leaving them on top and not stirring, so they don’t overcook. Keeping them from direct heat really helps. (This is one of my special tricks.)

In truth, we couldn’t tell much of a difference in texture between fresh and canned. Because I like keeping this recipe as easy as possible, I opt for canned.

3. POTATOES (12 oz)

A lot of recipes call for 1 lb (16 oz) of potatoes (an easy number, right?), but we have always felt that’s a little too heavy on the potato-to-green bean ratio. I know it’s only a ¼-lb difference, but we prefer more green beans than potatoes.

If you want to bulk this up a bit, you could easily use a large potato instead of a medium.

Any kind of potato works here. I like using russet, since one medium russet is typically 10-13 oz. I also leave the peels on. If you’re not a fan of peels, feel free to remove them, but in this recipe, it’s not necessary.

Assembling Your Sausage, Green Beans & Potatoes

Yep, that’s all we need! Yea!

Cut the sausage in half down the middle, then in half lengthwise, and slice into 1/4″ half moons.

(In case you’re curious, the knife I’m using is the Cutco cheese knife. The holes in it make it glide more easily through the meat and keep the meat from getting stuck to the knife as you slice.)

If you have a slow cooker that cooks a little hot, as many of them do, you might want to lightly spray the sides with non-stick cooking spray about halfway up.

Next is an important step!

Place the sausage in the slow cooker and spread it evenly around the edge so it stays in contact with the heat as much as possible. This helps it brown.

As the ingredients cook, they release liquid, so anything sitting on the bottom will be surrounded by moisture and won’t brown.

That’s why it’s important to avoid stirring everything together until it’s fully cooked.

This is also why I don’t add liquid, as some recipes do—we don’t want soup! The ingredients release enough liquid on their own to keep everything from drying out.

Next, dice the potatoes into small ½-inch pieces. I always err on the side of smaller rather than larger, as many recipes do. This keeps all the ingredients closer in size for a more well-balanced bite.

Place the diced potatoes in the well between the sausage in the slow cooker.

Mix together the seasonings:

1/2 tsp Paprika
1/2 tsp Onion Powder
1/4 tsp Black Pepper

(We like ours a little peppery, but if that’s not your preference, just cut back the pepper a bit.)

Sprinkle the potatoes with half of the spices.

(Sorry for the slightly blurry photo—I missed taking a picture of the diced potatoes and had to grab this from a video.)

Drain the green beans and place them on top of the potatoes. Sprinkle the green beans with the remaining spices.

Cook on HIGH for 3-4 hours or LOW for 6-7 hours (maybe up to 8 if you use fresh green beans or cut your potatoes into a larger dice).

If able, check it 1/2 to 2/3 of the way through cooking. If the sausage is getting too toasty, carefully run a spatula around the edges and mix the sausage up a bit, but don’t stir the whole thing together.

Remember, we’re trying to leave the canned green beans on top so they don’t overcook, and the sausage along the sides to get browned. Once cooking is complete, stir it all together.

If my husband and I are really hungry, we can polish off this entire recipe ourselves, but it can just as easily feed three people, especially if you serve it with garlic bread or a nice crusty loaf.

To feed four, I would simply adjust the balance a bit by adding one small 14-oz can of green beans and use a very large potato – closer to 1 pound.

I’ve even skipped the seasonings on occasion, and it’s still delicious because the sausage is plenty seasoned on its own.

Speaking of seasonings…

Did You Notice? No Salt!

That’s right. I do not use any salt in this recipe.

Smoked sausage can be pretty salty – especially the one I use (Eckrich Skinless Smoked Sausage). The older we get, the more my husband and I are attuned to the saltiness of processed foods.

You will have to feel this one out for yourself, depending on your sausage of choice. At the most, I can’t imagine using more than 1/2 tsp. in this dish.

Equipment Favorites

Here are items from my favorites that you might have noticed in this recipe post:

Sharing What’s Most Meaningful

As I get started with adding recipes to this website this year, I’m leaning into dishes that carry some kind of personal meaning for me. Using that as my guide in this first year of recipe sharing helps me focus on what I truly want to pass along to you.

This recipe is reminiscent of a dish we ate growing up, inspired by the bounty of our garden. We spent hours sitting outside—or on the back porch behind our house—snapping green beans by the bushel while my mom canned them.

To this day, whenever I use fresh green beans, I don’t trim the stems and chop them with a knife—I use my hands. Try it sometime. It’s surprisingly therapeutic.

A big pot of green beans, potatoes, and ham was always on the menu following these days, as it was for my husband as well. This is my take on that childhood memory.