If you’re looking for the ultimate comfort food, this Slow Cooker Cube Steak is a recipe you’ll want to make again and again. Tender cube steaks simmer low and slow in a savory onion gravy until they’re fork-tender and packed with flavor. Served over creamy mashed potatoes, it’s a hearty family meal that practically cooks itself.
Why You’ll Love This Recipe
Easy dump-and-go slow cooker meal
Incredibly tender beef
Rich homemade onion gravy
Perfect for busy weeknights
Comfort food the whole family will enjoy
Recipe Information
Prep Time: 10 minutes
Cook Time: 6–8 hours
Total Time: 6 hours 10 minutes
Servings: 6
Ingredients
6 cube steaks (about 2 pounds)
2 large onions, thinly sliced
2 tablespoons butter
1 packet onion soup mix
1 can (10.5 oz) cream of mushroom soup
1 cup beef broth
1 tablespoon Worcestershire sauce
1 teaspoon garlic powder
½ teaspoon black pepper
1 tablespoon cornstarch (optional, for thicker gravy)
2 tablespoons cold water (optional)
Equipment
Slow cooker (6-quart recommended)
Measuring cups and spoons
Small bowl (if thickening gravy)
Instructions
Step 1: Layer the Ingredients
Place the sliced onions in the bottom of the slow cooker.
Arrange the cube steaks on top of the onions.
Step 2: Make the Gravy
In a bowl, whisk together:
Cream of mushroom soup
Beef broth
Onion soup mix
Worcestershire sauce
Garlic powder
Black pepper
Pour the mixture evenly over the steaks.
Dot with butter.
Step 3: Slow Cook
Cover and cook:
Low: 6–8 hours
High: 3–4 hours
The cube steaks should be very tender and easy to cut with a fork.
Step 4: Thicken the Gravy (Optional)
For a thicker gravy, mix the cornstarch and cold water until smooth.
Stir into the slow cooker during the last 20–30 minutes of cooking.
Step 5: Serve
Serve the cube steak and onion gravy over:
Mashed potatoes
Rice
Egg noodles
Garnish with fresh parsley if desired.
Tips for the Best Cube Steak
Cooking on low produces the most tender results.
Don’t lift the lid during cooking; it releases heat and increases cooking time.
Add sliced mushrooms for extra flavor.
Leftover gravy is delicious over potatoes the next day.
Serving Suggestions
Pair this hearty meal with:
Green beans
Roasted carrots
Buttered corn
Dinner rolls
Side salad
Storage
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Final Thoughts
This Slow Cooker Cube Steak with Onion Gravy is a classic comfort-food dinner that transforms an inexpensive cut of beef into a tender, flavorful meal. With minimal prep and rich, savory results, it’s the perfect recipe for busy families and cozy evenings at home.
Slow Cooker Cube Steak with Rich Onion Gravy