My baby is turning 6mo soon, Pls adv how should I start feeding her solids? THX:)

We started with homemade cereal! Used a salt/coffee grinder to grind uncooked rice, then used mortar and pestle to make it more powdery. Then cooked the "powder" in breastmilk or water. We did brown rice for 3 days, white rice for 3 days, then oatmeal for 3 days (they need to be spaced out to check for allergic reactions). Then we went to steamed veggies (potatoes, carrots, peas, leafy veggies, etc) and mashed fruit. Next was protein - tofu, ground meat, fish (my daughter loves fish soup!)