Sirloin tips slow cooked with mushrooms and onions simmered in red wine. This dish pairs well with mock mashed potatoes for a low carb meal or serve with noodles for a traditional dish!
Sirloin Tips
Pure comfort food in a bowl made with the best ingredients possible!
Today I’m sharing a recipe that is made with 100% grass-fed beef from a subscription mail delivery service called Butcher Box!
Seven to ten pounds of premium meat delivered to my front door!
This isn’t the first time that I’ve come across grass-fed beef delivery service. My neighbor and I ordered a split-half a couple of years ago, which is between 80-90 pounds of beef!
That is a lot of meat for two families, especially since we don’t have a lot of freezer space, and only eat beef a couple of times a week.
My neighbor placed the order, picked the beef up from a designated spot during a certain timeframe, and then dropped it off at our houses.
Easy Sirloin Tip Roast Slow Cooker Recipe
Although we both love having grass-fed beef free of antibodies and hormones to make our meals with, we just don’t have the freezer space, so we didn’t place an order again.
Instead, I buy organic chicken and grass-fed beef when I go to the grocery store, but the selection is limited when it’s available.
I’ve found that there is one small area where the beef is stocked and more often then not the only variety is ground beef.
Each delivered box are packed with three to five quality meats of different cuts, which includes a premium cut like the sirloin roast!
Best Organic and Grass Fed Meats
Each delivered box is packed with seven to ten pounds of meat, which will give you about 20 servings.
I had no problem nestling the vacuum packed sealed meat between veggies in my freezer.
Even my ice cream stayed it its designated spot completely undisturbed! BONUS!
If you have cooked with grass-fed or organic meats then you know that the difference in taste is noticeable.
Even the way the meat looks is different. There’s not a lot of fat embedded in the beef, so what you are buying is all meat!
How many times have you taken lower quality meats out of the package to see flaps of fat tucked under the meat?
Well, you won’t be surprised that after I cut off those fatty pieces what I thought was 2 pounds turns into 1 1/2 pounds!
Sirloin Tips Keto and Low Carb Dish
I used the 2.2 pounds of sirloin tips to cook this slow cooked sirloin tips with mushrooms. The meat was lean without any fat that needed to be cut away.
This dish is hearty, full of robust flavor and very easy to make!
The only step that took a few moments was cutting up the sirloin roast into bite size pieces or tips.
Oh, and browning them before putting all the ingredients in the slow cooker.
I added Bordeaux wine, but if you don’t have any wine open feel free to add more broth!
You’ll love how tender and flavorful the sirloin cooks up. I served this with cauliflower mock mashed potatoes, which keeps this meal keto and low carb approved!
The duo is so fabulous together. So much so that I tried to hide the last bit for my lunch.
I need better hiding places. Alan snagged it as he left for work unbeknownst to me!
Butcher Box also provides organic chicken, which you can opt to purchase through their subscription service.
Slow Cooked Sirloin Tips

Slow cooked sirloin tips with mushrooms is a hearty meal for any day of the week. The meat is tender and flavorful.
Ingredients
- 2 Tablespoons olive oil
- 1 large onion, sliced
- 5 garlic cloves, minced
- 2 pounds beef sirloin, cut in 1 1/2-inch cubes
- 3 Tablespoons almond flour
- 8 ounce fresh mushrooms, sliced
- 1 cup tomato sauce (like Pomi)
- 3/4 cup red wind (Bordeaux)
- 1/2 cup water
- 1 teaspoon vegetable concentrate bullion
- 4 bay leaves
- 10-12 sprigs fresh thyme
- salt and pepper to taste
Instructions
- Lightly coat the cubed beef with almond flour.
- In a large skillet heat over on medium-high. Add Beef and brown all sides of the beef and then remove from the heat. Place half of the beef in the slow cooker. Add half of the onions and half of the mushrooms. Repeat layering.
- In a medium bowl whisk together tomato sauce, wine, water and vegetable bullion. Pour over beef mix and top with bay leaves and thyme. Cover and set timer on low heat for 6-8 hours.
- Season with salt and pepper.
Notes
Optional - To thicken sauce whisk together 1 tablespoon of cornstarch or arrowroot with 1 tablespoon of water. Mix into meat when there is an hour left on the timer.
Nutrition Information:
Yield:
6Serving Size:
1Amount Per Serving: Calories: 463Total Fat: 28gSaturated Fat: 9gTrans Fat: 0gUnsaturated Fat: 15gCholesterol: 139mgSodium: 331mgCarbohydrates: 8gNet Carbohydrates: 5gFiber: 3gSugar: 4gProtein: 43g
Please note that the nutritional information provided are guidelines and may vary based on the brand of products used. For your specific nutritional goals use My Fitness Pal or Verywell Fit recipe calculators. All content within this site is not intended as medical diagnosis or treatment and should not be considered a substitute for professional medical expertise.
Butcher Box Delivery Service
This is a sponsored post. Thank you Butcher Box for providing me with100% grass-fed beef.
As always, I only recommend products or services I use personally and believe will be good for my readers.

Melanie
I always need new slow cooker recipes!
Sandra Shaffer
They’re the best recipes, especially when you have a busy schedule!
Nicole Burkholder
That sauce looks so rich and flavorful! (the fact that it’s a slow cooker meal is a bonus!)
Sandra Shaffer
Toss everything in one pot and let it do its thing! Gotta love a home cooked meal that is so easy to put together!
Hezzi-D
This sounds like a hearty and flavorful slow cooker meal!
Sandra Shaffer
It really is filling and delicious. The meat came out soooo tender. Hope you have a chance to give this a try!
Erica Schwarz
ohhh Sandra this looks like such a family- and crowd-pleasing recipe. And it’s made in the slow cooker – bonus! Truly looks rich and delicious.
Sandra Shaffer
Thank you, Erica. I LOVE slow cooked meals, especially one that everyone loves 🙂
Becky Blad
This looks like such a good slow cooker recipe! Yum!
Sandra Shaffer
My husband has already requested a repeat, so it’s definitely it’s as good as it looks 😉
Petra @ CrumblesAndKale
Oh this looks so tasty! It will be such a perfect dish now when autumn is fast approaching!
Sandra Shaffer
This does pari well with Fall quite nicely! Warm and comforting 🙂
Diane Sikora
This looks like an amazing slow cooker recipe. I am always looking for a new one. I use my slow cooker constantly when the weather turns cool.
Bam's Kitchen
Sandra, I have missed you and all of your delicious recipes. I come back and now you have me licking the screen with this slow cooked delicious pot of sirloin tips and mushrooms. Great dish to bring in the beginning of autumn. Thanks so much for your support and virtual hugs. Sharing everywhere! Take care, BAM
Michelle De La Cerda
Um, this looks amazing. I love to have a new slow cooker recipe to try out.
Renee @ReneesKitchenAdventures
I’ve always been curious about these home delivery services. This recipe looks amazing. I will have to check out this service!
carrie @ frugal foodie mama
What a great idea for a subscription box! Good grass-fed beef is hard to come by at the local grocery store. And this slow cooker dinner looks amazing! 🙂
Emily @ Love, Pasta and a Tool Belt
I am a huge fan of anything in the crock pot, especially in the fall. This looks delicious!
Seth B
I’ve been getting more and more into crockpot recipes, certainly more-so in the winter months. Mondays are my busiest day of the week at work so it is always nice to come home to a “ready” dinner, definitely going to try this one out this week!
Thanks for posting! Cheers!
Sandra Shaffer
Yes! I couldn’t agree more that when you walk into the house with a meal all ready…the stress of the day just washes away! Hope you enjoy this recipe!
[email protected]'s Dinnertime Dish
This is my kind of meal! I love how easy it is and I bet that beef just melts in your mouth!
Sandra Shaffer
The beef is super tender! One of our favorite meals!
Michaela Kenkel
What a brilliant idea for a subscription box! That sauce on those sirloin tips looks divine, cant wait to make this recipe!
Angela
Oh my, I can just imagine how much flavor develops in the sauce! This looks like my kind of comfort meal and Im definitely going to look into Butcher Box! That sounds so awesome!!
debi at Life Currents
I’ve heard of Butcher Box, but now I must try it, as these tips look amazing. The family will love them!
michele
I keep hearing about the Butcher Box… I have to look into it and try it. Im saving this recipe for fall …. for all the warm comfort food cravings!
Healing Tomato
Slow cooker recipes are always in demand. Your recipe is so easy to make and loved by everyone.
Deanna
These sirloin tips look AMAZING!!! I love they have mushrooms I love beef with mushrooms!
Carolyn
Slow cooker recipes are the best, I love all these flavors!
Dan from Platter Talk
Our kids are going to eat this version of sirloin dips right up! I love that you use a slow cooker for this wonderful family meal. Thanks for sharing!
Kathy
I love slow cooker recipes and this one is pure comfort food! Looks delicious!
Jenny
Steak and mushrooms are the bomb dot com.
Sandra Shaffer
Isn’t that the truth! Great combination of flavors together