Cornbread Chili

• 2 lard bacon fat
• 1 round (ground)
• 1 egg (beaten)
• 1/2 bran
• 300 gr tomato concasse
• 240 ml milk buttermilk
• 120 gr cornmeal (yellow)
• 120 gr onion (minced)
• 34 gr garlic (minced)
• 14 gr butter melted