What You’ll Need: The Ingredients
For the Sloppy Joe Filling:
- 1 pound ground beef
- 1 medium onion, chopped
- 1 green bell pepper, chopped
- 1 (15 ounce) can tomato sauce
- 1/2 cup ketchup
- 1/4 cup brown sugar
- 2 tablespoons Worcestershire sauce
- 1 tablespoon yellow mustard
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
For the Biscuit Topping:
- 1 (16 ounce) can refrigerated biscuit dough (such as Pillsbury Grands!)
- 2 tablespoons melted butter
- 1 tablespoon chopped fresh parsley (optional)
Optional Add-ins:
- Shredded cheddar cheese
- Pickled jalapeños
Let’s Get Cooking: Step-by-Step Instructions
Prepping the Sloppy Joe Filling:
- Preheat your oven to 375°F (190°C).
- In a large skillet, brown the ground beef over medium-high heat. Drain off any excess grease.
- Add the chopped onion and green bell pepper to the skillet and cook until softened, about 5-7 minutes.
- Stir in the tomato sauce, ketchup, brown sugar, Worcestershire sauce, yellow mustard, garlic powder, salt, and pepper.
- Bring the mixture to a simmer and cook for 10-15 minutes, stirring occasionally, allowing the flavors to meld together. This is key for that classic Sloppy Joe taste!
Assembling the Casserole:
- Pour the Sloppy Joe mixture into a 9×13 inch baking dish. Spread it evenly across the bottom.
- Open the can of refrigerated biscuit dough and arrange the biscuits evenly over the Sloppy Joe filling. Slightly overlap the biscuits if needed to cover the entire surface.
- In a small bowl, combine the melted butter and parsley (if using). Brush the tops of the biscuits with the melted butter mixture. This will give them a beautiful golden-brown color and add extra flavor.
Baking to Golden Perfection:
- Bake in the preheated oven for 20-25 minutes, or until the biscuits are golden brown and cooked through. The internal temperature of the biscuits should reach at least 200°F (93°C).
- Let the casserole cool for a few minutes before serving. This will prevent the filling from being too runny.
Level Up Your Casserole: Tips and Tricks
Spice It Up:
Want to add a little kick? A pinch of red pepper flakes or a dash of hot sauce to the Sloppy Joe mixture will do the trick. You could even add some diced pickled jalapeños for a zesty bite.
Cheese, Please!:
For an extra cheesy delight, sprinkle shredded cheddar cheese over the biscuits during the last 5 minutes of baking. Monterey Jack or a Colby Jack blend would also be delicious.
Biscuit Baking Secrets:
Make sure your oven is properly preheated. This helps the biscuits rise evenly and prevents them from becoming doughy. If the biscuits are browning too quickly, tent the casserole with foil during the last few minutes of baking.
Make-Ahead Magic:
You can prepare the Sloppy Joe filling ahead of time and store it in the refrigerator for up to 2 days. When you’re ready to bake, simply assemble the casserole with the biscuit topping and bake as directed. This is a lifesaver on busy weeknights!
Serving Suggestions: Complete the Meal
Side Dish Sensations:
A simple green salad or coleslaw makes a refreshing contrast to the rich and savory casserole. Corn on the cob or steamed green beans are also great choices.
Dessert Delight:
Keep it easy with a scoop of ice cream or a batch of homemade cookies. A simple fruit salad is another light and refreshing option.
Variations: Remix Your Casserole
Turkey Sloppy Joe Casserole:
Substitute ground turkey for ground beef for a leaner option. The rest of the recipe remains the same.
Vegetarian Sloppy Joe Casserole:
Use a plant-based ground meat substitute or a combination of lentils and chopped vegetables (like mushrooms, carrots, and zucchini) in place of the ground beef. You may need to adjust the cooking time slightly depending on the ingredients you use.
Sweet and Tangy Sloppy Joe Casserole:
Add a tablespoon of apple cider vinegar and a pinch of cinnamon to the Sloppy Joe mixture for a sweet and tangy twist. This adds a unique depth of flavor that’s surprisingly delicious.
Other Comfort Food Favorites
If you love casseroles as much as I do, you should definitely try my Chicken Casserole, it’s a family favorite. For a fun twist on tater tots, check out my Chili Cheese Tater Tot Casserole. It’s always a crowd-pleaser! And if you’re looking for something with crescent rolls, the Cheesy Chicken Crescent Bake is so simple and satisfying. Craving something a little different? Try these Baked Ground Beef Tacos or you can make Cheesy Meatball Subs.
Troubleshooting: Common Casserole Challenges
Biscuits Are Doughy:
This usually means the biscuits weren’t cooked long enough. Ensure your oven is properly preheated and that the casserole is baked until the biscuits are golden brown and cooked through. You can also check the internal temperature with a meat thermometer.
Filling Is Too Runny:
Make sure you drain off any excess grease from the ground beef after browning. Also, simmer the Sloppy Joe mixture for at least 10-15 minutes to allow the sauce to thicken.
Casserole Is Burning:
If the casserole is browning too quickly, tent it with foil during the last few minutes of baking. This will prevent the top from burning while allowing the biscuits to cook through.
Storage and Reheating: Keeping It Fresh
Storing Leftovers:
Store leftover Sloppy Joe Biscuit Casserole in an airtight container in the refrigerator for up to 3 days.
Reheating:
Reheat individual portions in the microwave until heated through. You can also reheat the entire casserole in the oven at 350°F (175°C) until warmed through. Cover with foil to prevent the biscuits from drying out.
Give Taco Casserole a Try!
If you’re in the mood for another easy and delicious casserole, you should definitely try my Taco Casserole. It’s another great way to use ground beef and customize it to your liking!
Final Thoughts: Your New Go-To Casserole
This Sloppy Joe Biscuit Casserole is truly a champion of weeknight dinners! It’s quick, easy, and satisfying, making it the perfect choice for busy families. With its customizable flavors and comforting ingredients, this casserole is sure to become a regular on your dinner rotation. So, gather your ingredients, preheat your oven, and get ready to enjoy a delicious and stress-free meal. Happy cooking!Can I prepare the Sloppy Joe filling in advance?
Yes, you can prepare the Sloppy Joe filling ahead of time and store it in the refrigerator for up to 2 days. When you’re ready to bake, simply assemble the casserole with the biscuit topping and bake as directed.
What can I serve with Sloppy Joe Biscuit Casserole?
A simple green salad or coleslaw makes a refreshing contrast to the rich and savory casserole. Corn on the cob or steamed green beans are also great choices.
What can I do if my biscuits are browning too quickly in the oven?
If the biscuits are browning too quickly, tent the casserole with foil during the last few minutes of baking. This will prevent the top from burning while allowing the biscuits to cook through.
Can I make this recipe vegetarian?
Yes, you can make a Vegetarian Sloppy Joe Casserole by using a plant-based ground meat substitute or a combination of lentils and chopped vegetables (like mushrooms, carrots, and zucchini) in place of the ground beef.

Sloppy Joe Biscuit Casserole
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- In a large skillet, brown the ground beef over medium-high heat. Drain off any excess grease.
- Add the chopped onion and green bell pepper to the skillet and cook until softened, about 5-7 minutes.
- Stir in the tomato sauce, ketchup, brown sugar, Worcestershire sauce, yellow mustard, garlic powder, salt, and pepper.
- Bring the mixture to a simmer and cook for 10-15 minutes, stirring occasionally, allowing the flavors to meld together.
- Pour the Sloppy Joe mixture into a 9×13 inch baking dish. Spread it evenly across the bottom.
- Open the can of refrigerated biscuit dough and arrange the biscuits evenly over the Sloppy Joe filling. Slightly overlap the biscuits if needed to cover the entire surface.
- In a small bowl, combine the melted butter and parsley (if using). Brush the tops of the biscuits with the melted butter mixture.
- Bake in the preheated oven for 20-25 minutes, or until the biscuits are golden brown and cooked through. The internal temperature of the biscuits should reach at least 200°F (93°C).
- Let the casserole cool for a few minutes before serving.