Asparagus Bacon Potato Casserole

Featured in: Perfect Complements to Your Main Course

Toss together bacon, chicken, asparagus, and potatoes. Smother that good stuff with a rich, cheesy cream. Scatter a handful of cheddar on top, sprinkle some thyme, and bake 'til you get those bubbly, golden edges. Every bite’s got something: crispy, creamy, hearty, and fresh. Share it at a get-together or just dig in with the family. This one always vanishes fast.

A woman in a kitchen taking a selfie.
By Rosa Rosa
Updated on Mon, 19 May 2025 16:50:45 GMT
Chicken and asparagus casserole in a baking dish. Pin it
Chicken and asparagus casserole in a baking dish. | letscookiteasy.com

Bite into this creamy chicken and bacon bake bursting with fresh asparagus, crispy bacon, juicy chicken, and velvety sauce. Potatoes and asparagus keep it bright and filling. Even picky eaters dig into every bite.

One chilly spring, my family rolled in for a visit and this was what I tossed together. The hot, cozy vibe with pops of asparagus just worked. Now, whenever someone swings by, they hope I make this every time.

Irresistible Ingredients

  • Boneless skinless chicken breasts: They’re lean, soak up flavor, and cook up super juicy. Evenly sized cuts work best so everything cooks together.
  • Fresh asparagus: Brightens up the whole pan with color and fresh crunch. Aim for stalks with snug tips, not too thin or thick.
  • Diced potatoes: They turn tender and comforting underneath. Yukon golds hold up great and keep things creamy inside.
  • Bacon: Smoky, crispy, and just rich enough. Thick slices give you plenty of big bacon bites in each forkful.
  • Sharp cheddar cheese: Melts into a gooey, crisp topping. Grate it fresh so it melts better than pre-shredded cheese.
  • Paprika: Lends smoky flavor and a pop of color. Hungarian sweet paprika is perfect here.
  • Olive oil: Helps give the chicken some color in the pan. No need for fancy stuff.
  • Onion and garlic: Adds a savory base layer. Both fresh, please, for a boost of flavor.
  • Heavy cream: Makes the sauce rich and lush. Go for full fat so it doesn’t break in the oven.
  • Chicken broth: Keeps the sauce from getting too thick and adds savory oomph. Low-sodium lets you control the final salt level.
  • Fresh thyme leaves: Brings a gentle herby flavor. Strip leaves off right before using for the best flavor.

Simple How-To Guide

Bake It All Together:
Toss on loads of cheddar and pop the dish in your hot oven. Let it bake, uncovered, for 25 to 30 minutes until bubbly and golden brown with a crispy top. Check that the temperature inside hits 165°F and you’re set.
Mix Up That Sauce:
Grab a whisk and blend heavy cream, broth, and thyme until nice and smooth. Pour it evenly over your layered casserole so it soaks into every little space. That’s what turns into the creamy sauce in the oven.
Build Your Layers:
In your baking dish, spread half the potatoes as a base. Top with chicken pieces, then scatter crunchy bacon. Finish with asparagus all across the top, making sure each bite gets a little bit of everything.
Give Your Taters a Head Start:
After you’ve seared the chicken, slice it up. Keep the skillet on and let the potatoes cook in all those leftover juices for about five minutes. This makes sure they’ll cook through nice and soft later.
Sear Chicken for Big Flavor:
Push onions and garlic to the side, turn the heat up, and add seasoned chicken to the pan. Sear both sides until they turn golden brown, about 3 to 4 minutes per side, getting all that flavor. The oven takes care of cooking them the rest of the way.
Start With Bacon:
Use a big pan to fry up bacon over medium heat until it’s crispy (usually 5 to 7 minutes). Keep an eye on it to avoid burning. Scoop the bacon onto paper towels, but leave the tasty grease in the pan for the next steps.
Aromatics Go In:
Add diced onion to the bacon grease, let it soften and get see-through for about 4 minutes. Toss in minced garlic for a quick minute, just until it smells amazing, but don’t let it burn.
A dish of chicken and asparagus. Pin it
A dish of chicken and asparagus. | letscookiteasy.com

Asparagus makes this chicken bake feel special instead of just another cheesy dinner. The first time I made it for the family, my nephew (who swears he hates greens) went back for more—twice! Turns out bacon and a creamy sauce can win over even the toughest veggie critics.

Easy Prep-Ahead Ideas

This dish is a lifesaver when you’re busy. You can build the whole thing the night before, wrap it up tight, and keep it cold for up to a day. When it’s time, let it sit out about half an hour before baking to warm up a bit, then bake as usual but tack on an extra 10–15 minutes. Add cheese whenever you want—right away works, or wait until the last bit of baking.

Bright Swaps and Variations

Use what you’ve got! Broccoli fits right in when asparagus is out of season or pricey. Rotisserie chicken is awesome instead of raw breasts—just layer it with the bacon. Want it sweeter? Try swapping in sweet potatoes for regular ones. And if you want a thinner, lighter sauce, half and half can stand in for cream (just won’t be quite as thick).

How to Serve It Up

This one-dish dinner is great on its own, but tossing together a quick green salad with lemon dressing adds a zippy bite next to all that richness. Serving it for company? Try roasting cherry tomatoes—they’re juicy and balance the cheese nicely. Grab some crusty bread to scoop up extra sauce. A crisp Chardonnay or easygoing Pinot Noir pairs just right if you want a glass of wine.

A dish of chicken and asparagus. Pin it
A dish of chicken and asparagus. | letscookiteasy.com

Frequently Asked Questions

→ Is it fine to swap in frozen asparagus?

Totally! Just thaw it first, then pat it dry, so your casserole doesn’t get soggy.

→ What’s a good swap for heavy cream?

Try half-and-half, or mix Greek yogurt with milk for a lighter sauce. Works great.

→ How do I keep my potatoes from being undercooked?

Chop them small, about half an inch each. Sauté them in the pan first to give them a head start before everything goes in the oven.

→ Can I prep this ahead and bake later?

Yep, go ahead and set it up in advance. If it’s cold from the fridge, just give it an extra 10-15 minutes in the oven.

→ Can I switch up the cheese type?

For sure! Swap in mozzarella, Jack cheese, Gruyere—grab whatever melty cheese you’re into.

Asparagus Bacon Potato Casserole

Chicken, bacon, asparagus, and potatoes with loads of creamy cheese. So filling and so tasty.

Prep Time
20 Minutes
Cook Time
30 Minutes
Total Time
50 Minutes
By Rosa: Rosa

Category: Side Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings

Dietary: Gluten-Free

Ingredients

→ Main Ingredients

01 1 cup sharp cheddar, shredded
02 1 lb asparagus spears, trimmed and chopped into bite-sized pieces
03 4 chicken breasts, no skin and no bones
04 6 strips of bacon, diced up
05 3 cups small potato cubes (about 1/2 inch)
06 1 cup each of chicken broth and heavy cream
07 Salt and freshly cracked black pepper to taste
08 2 garlic cloves, finely chopped
09 1 teaspoon of fresh thyme leaves
10 1 medium onion, finely diced
11 2 tablespoons olive oil for cooking
12 1/2 teaspoon of paprika

Instructions

Step 01

Set your oven to 375°F (190°C) and grease a 9x13 inch dish lightly to avoid sticking.

Step 02

In a skillet on medium, let the bacon pieces cook till they’re crispy. Move them to a plate with paper towels to soak up extra grease, but leave the fat in the pan.

Step 03

Toss the onion bits into the skillet and cook them until soft. Mix in the garlic and stir for another minute to release that garlicky smell.

Step 04

Scoot the onions and garlic aside, crank up the heat, and toss in the chicken breasts. Sprinkle them with salt, pepper, and paprika before browning each side for 3-4 minutes to get a golden crust.

Step 05

Take the chicken out, slice it into strips, and toss the potato cubes into the same skillet. Let the potatoes cook for about 5 minutes to get them a bit tender.

Step 06

Start layering! First, put half the potatoes in the greased dish, lay the chicken strips on top, add the cooked bacon, then sprinkle over the chopped asparagus.

Step 07

Stir the heavy cream, chicken broth, and thyme together in a bowl, then evenly pour it all over the casserole layers you built.

Step 08

Scatter the shredded cheese on top and let it bake, uncovered, for around 25-30 minutes. You’ll know it’s done when the cheese is bubbling and golden.

Step 09

Once out of the oven, give it about 5 minutes to settle so the sauce thickens up a bit before digging in.

Notes

  1. To make it vegetarian, skip the meat and swap for a can of chickpeas or white beans (drain and rinse first).
  2. Try adding fresh herbs like rosemary or oregano for a different vibe.
  3. For some crunch, sprinkle a breadcrumb and Parmesan mix on top, about 10 minutes before baking time is up.
  4. Making it ahead? Assemble everything and refrigerate covered. Add 10-15 more minutes to the bake time.

Tools You'll Need

  • Large frying pan
  • 9x13 inch oven dish
  • Some paper towels
  • A bowl to mix your sauce

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy like cream and cheese.
  • Has gluten if you're using breadcrumbs for the topping.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 380
  • Total Fat: 22 g
  • Total Carbohydrate: 25 g
  • Protein: 24 g