Easy Slow Cooker Steak Diane Casserole

Why Make This Recipe

Easy Slow Cooker Steak Diane Casserole is a comforting and hearty meal perfect for busy days. With just a few ingredients and minimal prep time, you can let your slow cooker do the work. The blend of tender steak, creamy mushroom soup, and savory broth creates a rich flavor that warms the soul. Plus, it’s an excellent way to feed the family without spending hours in the kitchen.

How to Make Easy Slow Cooker Steak Diane Casserole

Ingredients:

  • 2 pounds of steak, cut into chunks
  • 1 cup of sliced mushrooms
  • 1 can of cream of mushroom soup
  • 1 cup of beef broth
  • 1 tablespoon of Worcestershire sauce
  • 1 onion, chopped
  • 2 cloves of garlic, minced
  • Salt and pepper to taste
  • Cooking oil for browning (optional)
  • Mashed potatoes, rice, or noodles for serving

Directions:

  1. In a skillet, brown the steak chunks in a little cooking oil if desired, then transfer to the slow cooker.
  2. Add sliced mushrooms, chopped onion, and minced garlic over the steak.
  3. In a separate bowl, mix together the cream of mushroom soup, beef broth, Worcestershire sauce, salt, and pepper.
  4. Pour the sauce mixture over the steak and vegetables in the slow cooker.
  5. Cover and cook on low for 6-8 hours or on high for 3-4 hours, until the steak is tender.
  6. Serve over mashed potatoes, rice, or noodles.

How to Serve Easy Slow Cooker Steak Diane Casserole

When ready to serve, dish out the casserole over a bed of creamy mashed potatoes, fluffy rice, or tender noodles. This dish pairs wonderfully with a side of green vegetables or a fresh salad for a balanced meal.

How to Store Easy Slow Cooker Steak Diane Casserole

To store leftovers, let the casserole cool down and then place it in an airtight container. It can be kept in the refrigerator for up to 3-4 days. For longer storage, consider freezing it. Make sure to separate it into portions and keep it in a freezer-safe container. It will last up to 3 months in the freezer.

Tips to Make Easy Slow Cooker Steak Diane Casserole

  • For extra flavor, let the steak marinate in Worcestershire sauce for a few hours before cooking.
  • Adding a splash of red wine to the sauce mixture can enhance the overall taste.
  • Adjust the ingredients based on your preferences; feel free to add more vegetables like carrots or bell peppers.

Variation

You can easily adapt this recipe by using pork or chicken instead of steak. The cooking times may vary slightly, so adjust as needed for tenderness.

FAQs

Can I use frozen steak for this recipe?
Yes, you can use frozen steak, but make sure it is fully thawed before cutting it into chunks for even cooking.

Can I make this casserole ahead of time?
Absolutely! You can prepare everything the night before and place it in the slow cooker in the morning. Just make sure to keep the ingredients refrigerated until you are ready to cook.

What can I add for extra flavor?
Consider adding herbs like thyme or rosemary for additional flavor. You can also sprinkle in some crushed red pepper for a touch of heat.

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Easy Slow Cooker Steak Diane Casserole

A comforting and hearty slow cooker casserole featuring tender steak, creamy mushroom soup, and rich broth, perfect for busy days.
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 2 pounds steak, cut into chunks
  • 1 cup sliced mushrooms
  • 1 can cream of mushroom soup
  • 1 cup beef broth
  • 1 tablespoon Worcestershire sauce
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • Salt and pepper to taste Adjust seasoning as desired.
  • Cooking oil for browning (optional) Use if browning the steak.
  • Mashed potatoes, rice, or noodles for serving Use as a base when serving.

Instructions
 

Preparation

  • In a skillet, brown the steak chunks in a little cooking oil if desired, then transfer to the slow cooker.
  • Add sliced mushrooms, chopped onion, and minced garlic over the steak.
  • In a separate bowl, mix together the cream of mushroom soup, beef broth, Worcestershire sauce, salt, and pepper.
  • Pour the sauce mixture over the steak and vegetables in the slow cooker.

Cooking

  • Cover and cook on low for 6-8 hours or on high for 3-4 hours, until the steak is tender.

Serving

  • Serve over mashed potatoes, rice, or noodles.

Notes

For extra flavor, let the steak marinate in Worcestershire sauce for a few hours before cooking. Adding a splash of red wine to the sauce can enhance the overall taste. Adjust ingredients based on preferences; feel free to add more vegetables like carrots or bell peppers. Store leftovers in an airtight container for 3-4 days in the fridge or freeze for up to 3 months.

Nutrition

Serving: 1gCalories: 400kcalCarbohydrates: 30gProtein: 40gFat: 15gSaturated Fat: 6gSodium: 800mgFiber: 2gSugar: 3g
Keyword Beef Recipe, Casserole, Comfort Food, Slow Cooker, Steak Diane
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