For the Filling:
3 cups cooked chicken, shredded or cubed (rotisserie chicken is perfect)
1 can (10.5 oz) cream of chicken soup
1 can (10.5 oz) cream of celery soup (or cream of mushroom)
1 cup sour cream (or plain Greek yogurt)
1 cup milk
1 teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon dried thyme (or poultry seasoning)
½ teaspoon salt
¼ teaspoon black pepper
2 cups frozen mixed vegetables (peas, carrots, corn, green beans) – no need to thaw
For the Biscuit Topping:
1 can (16 oz) refrigerated buttermilk biscuits (8-count) – the flaky layers kind
2 tablespoons butter, melted
Optional: fresh parsley for garnish
The Method: Layer, Bake, Bubble, Devour
Step 1: Preheat and Prep
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish or a 3-quart casserole dish.
Step 2: Make the Filling
In a large bowl, combine:
Cooked chicken
Cream of chicken soup
Cream of celery soup
Sour cream
Milk
Garlic powder
Onion powder
Thyme
Salt
Pepper
Stir until well combined. Fold in frozen vegetables.
Step 3: Transfer to Baking Dish
Pour the chicken mixture into your prepared baking dish and spread evenly.
Step 4: Add the Biscuits
Open the can of biscuits. Arrange them evenly over the top of the filling. You’ll have 8 biscuits—place them in rows.
Step 5: Brush with Butter
Brush the tops of the biscuits with melted butter. This is the secret to that golden, glossy finish.
Step 6: Bake
Bake for 30-35 minutes, until the filling is bubbly and the biscuits are golden brown and cooked through. If the biscuits brown too quickly, tent loosely with foil for the last 10 minutes.
Step 7: Rest and Serve
Let the casserole rest for 5-10 minutes before serving. This allows the filling to set slightly.
Garnish with fresh parsley if desired. Scoop into bowls, making sure each serving gets plenty of filling and at least one biscuit.
Pro-Tips for Casserole Perfection
1. Use Rotisserie Chicken
This is the ultimate shortcut. Pick up a rotisserie chicken, shred the meat, and you’re halfway there.
2. Don’t Overmix the Filling
Stir just until combined. Overmixing can make the sauce gluey.
3. Arrange Biscuits Evenly
Give them space—they’ll puff and spread as they bake.
4. Check Biscuit Doneness
The biscuits should be golden brown and cooked through. If the tops are brown but the centers seem doughy, cover with foil and bake 5-10 minutes more.
5. Let It Rest
That 5-10 minute rest isn’t optional. It allows the filling to set so you get clean servings, not a soupy mess.
6. Make It Your Own
See variations below—this recipe is endlessly adaptable.
Endless Variations
Turkey Bubble Bake:
Use cooked turkey instead of chicken. Perfect for post-Thanksgiving.
Ham and Cheese Bubble Bake:
Use cubed ham instead of chicken. Add 1 cup shredded cheddar to the filling.
Broccoli Chicken:
Use cream of broccoli soup instead of celery. Add an extra cup of broccoli florets.
Bacon Cheddar:
Add ½ cup cooked, crumbled bacon to the filling. Sprinkle cheddar cheese over the biscuits before baking.
Spicy Southwest:
Add 1 can drained corn, 1 can drained black beans, and 1 teaspoon cumin. Use pepper jack cheese on top.
Garlic Lover’s:
Add 2 minced garlic cloves to the filling and brush biscuits with garlic butter.
Lightened Up:
Use low-fat soups, Greek yogurt instead of sour cream, and skim milk.
Homemade Biscuits:
If you have time, homemade buttermilk biscuits take this over the top.
What to Serve Alongside
Simple green salad – With tangy vinaigrette
Roasted vegetables – Asparagus, green beans, or broccoli
Cranberry sauce – The sweet-tart contrast is amazing
Nothing – This casserole is a complete meal on its own
Storage and Reheating
Refrigerator:
Store in an airtight container for up to 4 days. The biscuits will soften, but it’s still delicious.
Reheating:
Oven: 350°F for 15-20 minutes, covered, until hot.
Microwave: Individual portions, 1-2 minutes.
Air fryer: 325°F for 3-4 minutes to re-crisp biscuits.
Freezer:
Assemble (without baking), cover tightly, and freeze for up to 3 months. Thaw overnight in refrigerator and bake as directed, adding 10-15 minutes.
Your Bubble Biscuit Questions, Answered
Can I use homemade cream soup?
Yes! Make a quick béchamel with butter, flour, and milk, then add chicken bouillon and seasonings.
Can I use fresh vegetables?
Absolutely! Sauté harder vegetables (carrots, celery) first to soften them. Add peas at the end.
My biscuits are raw in the center. What went wrong?
Either the filling was too thick (preventing heat penetration) or the biscuits were too large. Next time, ensure filling isn’t overly thick and check doneness.
Can I use a different protein?
Yes! Cooked turkey, ham, or even canned tuna (drained) all work.
Can I make this in a slow cooker?
This dish is best baked. The biscuits need dry oven heat to puff and brown properly.
Can I double this recipe?
Use a 9×13 for a single batch. For double, use two dishes or a larger roasting pan.
