Minecraft Tutorial : Using Lava in a Furnace - YouTube
People underestimate lava as fuel source : r/Minecraft
Blast Furance Blast Furnaces Are Similar to Furnaces but Can Smelt Only Ore Blocks but It Is Two Times Faster Then a Normal Furnace Recipe Extra Tip Using a Lava Bucket Insted
Fun fact: If you put a lava bucket in a furnace it changes it's appearance, though you have to wait a few seconds : r/Minecraft_Earth
Minecraft: 10 Best Items To Use As Fuel In A Furnace
If you have furnaces by your nether portal you can get lava buckets from the nether and have an easy fuel source! - )
How to make a Lava Bucket in Minecraft
TIL When you use a lava bucket as fuel for Wet Sponges the bucket gets filled with water! : r/Minecraft
ObsidianBucket - turn obsidian into a lava bucket! Minecraft Data Pack
MC-106089] Furnace eats Bucket when a Lava Bucket is used to smelt something. - Jira
Question: How To Craft A Lava Bucket In Minecraft - SeniorCare2Share
Lava Bucket Can Smelt 100 Blocks Block of Coal Can Smelt 80 Blocks Dried Kelp Block Can Smelt 20 Blocks Aquired by Combining 9 Dried Kelp in a Crafting Table Dried Kelp