
Slow Cooker 3-Ingredient Cajun Steak Packets are the perfect solution for busy weeknights when you want a delicious, satisfying meal without spending hours in the kitchen. Made with just three simple ingredients, this easy recipe combines tender pieces of top sirloin steak, colorful frozen bell peppers and onions, and bold Cajun seasoning for a flavorful dinner the whole family can enjoy.

As the steak slowly cooks, it absorbs the smoky, spicy flavors of the Cajun seasoning while the peppers and onions become soft and delicious. Sealing everything inside individual foil packets helps keep the ingredients together and makes preparation simple. With just 10 minutes of prep time, you can let your slow cooker do most of the work while you take care of other tasks.

These Cajun steak packets are ideal for family dinners, meal prep, or evenings when you need a fuss-free homemade meal. Serve the tender steak and vegetables over rice, alongside mashed potatoes, or with your favorite side dishes for a complete and comforting dinner. Best of all, the recipe uses everyday ingredients and requires very little cleanup, making it a convenient option for any day of the week.

Why You’ll Love This Recipe:
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Only 3 ingredients: Steak, frozen peppers and onions, and Cajun seasoning make this recipe incredibly simple.
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Easy preparation: Spend just 10 minutes assembling the foil packets before letting the slow cooker do the work.
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Bold Cajun flavor: The seasoning adds a delicious blend of savory spices and a little heat to every bite.
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Tender, juicy steak: Slow cooking helps the steak become fork-tender and flavorful.
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Minimal cleanup: Cooking everything in foil packets means fewer dishes to wash afterward.
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Perfect for busy days: This comforting main dish is easy to prepare for family dinners or weekly meal planning.
Equipment:
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6-quart slow cooker
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Heavy-duty aluminum foil
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Large bowl
Ingredients:
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1 1/2 pounds top sirloin steak, sliced into 1-inch pieces
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1 bag frozen bell pepper and onion blend, 16 oz bag
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2 tablespoons Cajun seasoning
Instructions:
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Tear off four 12-inch pieces of heavy-duty aluminum foil. Lightly spray the center of each piece with cooking spray.
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In a large bowl, combine the steak, pepper and onion blend, and Cajun seasoning. Toss everything together until evenly coated.
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Divide the mixture evenly among the four foil pieces, placing the ingredients in the center of each piece.
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Fold the long ends of the foil over each portion, then fold the sides over to create tightly sealed packets.
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Place the packets directly into the slow cooker, stacking them if necessary.
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Cover and cook on LOW for 4 to 6 hours or until the steak is fork-tender.
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Carefully open the foil packets, watching for hot steam, and serve warm.

Slow Cooker 3-Ingredient Cajun Steak Packets
Ingredients
Equipment
Method
- Tear off four 12-inch pieces of heavy-duty aluminum foil. Lightly spray the center of each piece with cooking spray.
- In a large bowl, combine the steak, pepper and onion blend, and Cajun seasoning. Toss everything together until evenly coated.
- Divide the mixture evenly among the four foil pieces, placing the ingredients in the center of each piece.
- Fold the long ends of the foil over each portion, then fold the sides over to create tightly sealed packets.
- Place the packets directly into the slow cooker, stacking them if necessary.
- Cover and cook on LOW for 4 to 6 hours or until the steak is fork-tender.
- Carefully open the foil packets, watching for hot steam, and serve warm.



