Ham and Collards Savory Casserole

Grease an 8-inch square baking dish. In a medium sauté pan over medium high heat add 2 tablespoons butter, let melt, then add ham and sauté until brown, about 4-5 minutes. Add collards, tomatoes and onion, season with salt and pepper and cook until tender, about 5 minutes. In a cast iron skillet over medium-high heat add the bacon grease. Add the flour and whisk until smooth and bubbly, about 1 minute. Add the warmed milk slowly and bring to a boil. Reduce the heat to a low simmer and stir until thickened, about 5 minutes. Add the cream cheese and stir to combine. Season with salt and pepper. Pour over ham/veggie mixture. Transfer the ham/gravy mixture to the casserole dish. Top with the torn biscuit pieces, and drizzle or brush melted butter over biscuits. Place in a 350 ° oven for 15-20 minutes, or until brown and bubbly.