In a small sauce pot, heat up your stove to MEDIUM-HIGH heat. Add in your oil.
When the oil has heated up, add in your ground beef and cook for 5 minutes.
Once your ground beef has browned up a little bit, add in your frozen vegetables and your seasoning mix.
Cook thoroughly and remove excess grease. OPTIONAL: You can add in a little bit of flour into the grease/liquids if you want it to thicken up.
Set aside then prep for assembly.