The BEST Keto Clam Chowder

The BEST Keto Clam Chowder

2 packs thick cut bacon
2 heads cauliflower
1 container chicken bone broth
4 onions
8 bottles clam juice
12 cans clams
1 quart cream
1 packet thyme
2 stalks celery hearts
10 cloves garlic minced
4 packs cream cheese
6 tablespoons pepper
1 stick butter