Creamy Bacon Green Beans

Featured in Family Dinners.

Got this green bean bake just right! About an hour to make, but it’s super worth it. Cream sauce is so rich, beans stay crunchy, and that bacon brings it to another level. Mushrooms add depth, and the crispy onions keep it classic. Made it for Thanksgiving—everyone loved it.
A woman wearing an apron and smiling.
Updated on Sun, 13 Apr 2025 04:42:13 GMT
Close-up of a rich, creamy green bean dish with crispy bacon chunks and fried onion topping. Pin it
Close-up of a rich, creamy green bean dish with crispy bacon chunks and fried onion topping. | tasteofmoms.com

Whipping up the perfect green bean casserole takes me right back to those warm Sunday meals at grandma's place. I've played around with this recipe for years and realized this comforting dish goes beyond just throwing ingredients together—it's about those special times with loved ones around the table. When this dish cooks, everyone wanders into the kitchen, drawn by the amazing smell, always asking when they can dig in.

Green Bean Casserole: My Delicious Obsession

Whenever folks wonder about my love for green bean casserole, I smile knowing how many family dinners this dish has rescued. You can fancy it up with fresh stuff for holidays or throw it together with what's in your pantry when you're rushed. The coolest thing? My picky kid and food-snob hubby both clean their plates completely—not leaving even one green bean behind.

Tools and Ingredients You'll Want

  • Green Beans: Get 1.5 pounds, trimmed and chopped into smaller bits. Going fresh really changes the game.
  • Bacon: Chop up 10 strips into tiny pieces.
  • Yellow Onion: Finely dice 1 whole onion.
  • Chicken Bouillon: Add 1 teaspoon—this little trick makes everything taste better.
  • Garlic Cloves: Mince 5 fresh ones finely.
  • Baby Bella Mushrooms: Dice 8 ounces small for that rich, woodsy flavor.
  • All-Purpose Flour: You'll need 1/3 cup to thicken everything up nicely.
  • Heavy Cream: Pour in 2 cups because we're going for pure comfort here.
  • Chicken Broth: Use 1/2 cup, homemade works great but the store stuff is fine too.
  • Parmesan Cheese: Grab 2 ounces and grate it fresh, skip the pre-packaged stuff.
  • Crispy French Fried Onions: Get 6 ounces for that amazing top layer crunch.
  • Seasonings: Toss in 1 teaspoon each of garlic powder, onion powder, salt, pepper, and a tiny bit of nutmeg for my personal twist.

Cooking Steps Made Simple

Perfect Bean Prep
Fill your largest pot with water, mix in the bouillon, and bring to a full boil. Toss your beans in for just 5 minutes—they should stay a bit crunchy. Cool them fast in ice water afterward, you won't regret this extra step.
Bacon Goodness
Fry your bacon until it's nice and crispy. Don't throw away any of that fantastic bacon grease, we'll use every bit.
Flavor Foundation
Toss those veggies into the bacon drippings and let them cook down for about 8 minutes until soft and your house smells incredible.
Sauce Creation
Add your flour while stirring constantly. Pour in the broth and cream bit by bit. Keep the flame low and stir until it's thick enough to stick to your spoon. Add seasonings until the taste makes you happy.
Bringing It All Together
Combine everything with care. Pour into your baking dish and cook at 350°F. After 25 minutes, sprinkle those crispy onions on top and bake 5 more minutes until golden and bubbly.
A steaming hot casserole showing tender green beans mixed with mushrooms, crumbled bacon bits, and a golden crispy topping. Pin it
A steaming hot casserole showing tender green beans mixed with mushrooms, crumbled bacon bits, and a golden crispy topping. | tasteofmoms.com

Frequently Asked Questions

→ Can I prepare this dish ahead?
Yes! Assemble everything except the topping and refrigerate up to 2 days or freeze for 2 months before baking.
→ Why blanch the green beans?
Blanching helps lock in the bright color and keeps beans crisp. The cold water bath stops them from overcooking.
→ What mushrooms can I use?
Use any mushrooms you like! Baby bella gives a richer taste, but regular white mushrooms or mixtures work too.
→ What makes this better than the classic?
Made with fresh veggies and real sauce, this version has bold flavors thanks to bacon and a homemade creamy base.
→ How do I warm it up later?
Reheat portions in the microwave—about 1 minute each—depending on portion size and microwave power.

Conclusion

A fresh, upgraded take on the beloved green bean casserole, using real ingredients like bacon and mushrooms for deeper, richer flavors. Perfect for festive gatherings!

Creamy Bacon Beans

Fresh green beans, crispy bacon, mushrooms, and a velvety sauce topped with crunchy fried onions make for a next-level holiday favorite.

Prep Time
20 Minutes
Cook Time
45 Minutes
Total Time
65 Minutes
By: Ashley

Category: Family Dinners

Difficulty: Intermediate

Cuisine: American

Yield: 8 Servings (1 casserole dish)

Dietary: ~

Ingredients

01 1 tsp chicken bouillon powder.
02 1.5 pounds of fresh green beans, rinsed, ends trimmed, and cut.
03 1 yellow onion, finely chopped.
04 10 slices of bacon, diced.
05 5 cloves garlic, finely minced.
06 8 oz baby bella mushrooms, minced.
07 1/3 cup regular flour.
08 1/2 cup chicken stock.
09 2 cups thick heavy cream.
10 2 oz shredded parmesan cheese.
11 6 oz crunchy French-style fried onions.
12 1 tsp garlic powder.
13 1 tsp onion powder.
14 1 tsp of salt.
15 1 tsp black pepper.
16 A small dash of nutmeg.

Instructions

Step 01

Boil water with the bouillon powder. Add green beans and cook for 5 minutes—just until bright and slightly tender. Toss them in ice water right after.

Step 02

Fry bacon bits in a pan until crispy and golden. Scoop them out but leave the grease behind in the pan.

Step 03

In the leftover bacon fat, cook onions, garlic, and mushrooms. Stir them around for about 7-8 minutes till soft.

Step 04

Sprinkle in the flour and cook it for a few minutes. Slowly pour in the broth and cream while whisking until it thickens. Toss in parmesan, nutmeg, and the rest of the seasonings.

Step 05

Combine the green beans, bacon, and sauce. Spread in a baking dish. Bake for 25 minutes at 350°F. Sprinkle with fried onions and bake for another 5 minutes.

Notes

  1. You can make it 2 days in advance and stash it in the fridge.
  2. It keeps fine in the freezer for a couple of months.
  3. Reheat leftovers easily in the microwave.

Tools You'll Need

  • A big pot.
  • A large frying pan.
  • A casserole dish.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy.
  • Includes gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 385
  • Total Fat: 32 g
  • Total Carbohydrate: 18 g
  • Protein: 12 g