Heat a few tablespoons of oil over medium high heat in a large Dutch oven.
While the oil is heating, pat dry and season chops liberally with paprika, mustard powder, salt and pepper.
When oil is heated, sear both sides of each chop about 5 minutes per side. Remove chops from heat and transfer to a plate.
Reduce heat slightly, add butter and melt.
Add onions and sauté until onions have softened and started to caramelize, about 20 minutes or so.
Add thyme and garlic, and sauté another minute or until garlic is fragrant.
Add flour and stir to fully coat ingredients. Cook a few minutes until the flour is no longer raw and lightly golden.
Slowly pour in chicken stock. Stir and bring to a simmer.
Slowly pour in half and half. Stir to combine and bring back to a simmer. Let simmer a few minutes until thickened slightly.
Add a few dashes of Worcestershire sauce and bay leaves, stir to combine. Bring back to a simmer.
Add chops back into the Dutch oven. Cover with lid, and reduce heat slightly. Simmer until chops reach 145 degrees F.
Remove pork chops to a heated plate and discard bay leaves. Optional: continue simmering and reducing sauce for a thicker consistency.
Adjust seasonings with salt and pepper. Serve on top of mashed potatoes or rice. Garnish with freshly chopped herbs, like parsley if desired.